| 1 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 1. | 1. | classified | 360 | Jacky Ickx / Derek Bell |
| 1 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 1. | 1. | classified | 360 | Jacky Ickx / Derek Bell |
| 2 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 2. | 2. | classified | 357 | Jochen Mass / Vern Schuppan |
| 2 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 2. | 2. | classified | 357 | Jochen Mass / Vern Schuppan |
| 3 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 3. | 3. | classified | 341 | Hurley Haywood / Al Holbert / Jürgen Barth |
| 3 | Rothmans Porsche | Porsche 956 | Porsche | Porsche 935/76 2649 F6 Bi-turbo | Gr C | Dunlop | 3. | 3. | classified | 341 | Hurley Haywood / Al Holbert / Jürgen Barth |
| 79 | John Fitzpatrick Racing | Porsche 935-81 Moby Dick | Porsche | Porsche 2677 F6 Turbo | IGTX | Goodyear | 4. | 1. | classified | 329 | John Fitzpatrick / David Hobbs |
| 78 | Cooke Racing - BP | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Michelin | 5. | 2. | classified | 325 | Dany Snobeck / François Servanin / René Metge |
| 78 | Cooke Racing - BP | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Michelin | 5. | 2. | classified | 325 | Dany Snobeck / François Servanin / René Metge |
| 78 | Cooke Racing - BP | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Michelin | 5. | 2. | classified | 325 | Dany Snobeck / François Servanin / René Metge |
| 78 | Cooke Racing - BP | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Michelin | 5. | 2. | classified | 325 | Dany Snobeck / François Servanin / René Metge |
| 70 | Prancing Horse Farm Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 6. | 3. | classified | 322 | Pierre Dieudonné / Carson Baird / Jean-Paul Libert |
| 70 | Prancing Horse Farm Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 6. | 3. | classified | 322 | Pierre Dieudonné / Carson Baird / Jean-Paul Libert |
| 70 | Prancing Horse Farm Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 6. | 3. | classified | 322 | Pierre Dieudonné / Carson Baird / Jean-Paul Libert |
| 32 | Viscount Downe Racing | Nimrod NRA C2 | Nimrod | Aston Martin 5340 V8 à 90° | Gr C | Avon | 7. | 4. | classified | 317 | Ray Mallock / Simon Phillips / Mike Salmon |
| 60 | Charles Ivey Racing | Porsche 935 K3 | Porsche | Porsche 3121 F6 Turbo | V | Dunlop | 8. | 1. | classified | 316 | John Cooper / Paul Smith / Claude Bourgoignie |
| 60 | Charles Ivey Racing | Porsche 935 K3 | Porsche | Porsche 3121 F6 Turbo | V | Dunlop | 8. | 1. | classified | 316 | John Cooper / Paul Smith / Claude Bourgoignie |
| 60 | Charles Ivey Racing | Porsche 935 K3 | Porsche | Porsche 3121 F6 Turbo | V | Dunlop | 8. | 1. | classified | 316 | John Cooper / Paul Smith / Claude Bourgoignie |
| 60 | Charles Ivey Racing | Porsche 935 K3 | Porsche | Porsche 3121 F6 Turbo | V | Dunlop | 8. | 1. | classified | 316 | John Cooper / Paul Smith / Claude Bourgoignie |
| 72 | North American Racing Team | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 9. | 4. | classified | 307 | Alain Cudini / John Morton / John Paul Sr |
| 72 | North American Racing Team | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 9. | 4. | classified | 307 | Alain Cudini / John Morton / John Paul Sr |
| 72 | North American Racing Team | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | 9. | 4. | classified | 307 | Alain Cudini / John Morton / John Paul Sr |
| 25 | Primagaz | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | 10. | 5. | classified | 307 | Pierre Yver / Bruno Sotty / Lucien Guitteny |
| 25 | Primagaz | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | 10. | 5. | classified | 307 | Pierre Yver / Bruno Sotty / Lucien Guitteny |
| 25 | Primagaz | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | 10. | 5. | classified | 307 | Pierre Yver / Bruno Sotty / Lucien Guitteny |
| 25 | Primagaz | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | 10. | 5. | classified | 307 | Pierre Yver / Bruno Sotty / Lucien Guitteny |
| 77 | Garretson Developments | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Goodyear | 11. | 5. | classified | 299 | Anny-Charlotte Verney / Bob Garretson / Ray Ratcliff |
| 77 | Garretson Developments | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Goodyear | 11. | 5. | classified | 299 | Anny-Charlotte Verney / Bob Garretson / Ray Ratcliff |
| 77 | Garretson Developments | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Goodyear | 11. | 5. | classified | 299 | Anny-Charlotte Verney / Bob Garretson / Ray Ratcliff |
| 77 | Garretson Developments | Porsche 935 K3 | Porsche | Porsche 2800 F6 Turbo | IGTX | Goodyear | 11. | 5. | classified | 299 | Anny-Charlotte Verney / Bob Garretson / Ray Ratcliff |
| 66 | Jean-Marie Lemerle | Lancia Beta Montecarlo | Lancia | Lancia 1425 S4 Turbo | V | Pirelli | 12. | 2. | classified | 296 | Jean-Marie Lemerle / Max Cohen-Olivar / Joe Castellano |
| 90 | Richard Cleare Racing | Porsche 934 | Porsche | Porsche 2993 F6 Turbo | IV | Dunlop | 13. | 1. | classified | 291 | Richard Cleare / Tony Dron / Richard Jones |
| 82 | Mazdaspeed Co Ltd (J) /Tom Walkinshaw Racing | Mazda RX-7 254i | Mazda | Mazda 13B 2616 2 Rotatifs | IGTX | Dunlop | 14. | 6. | classified | 283 | Yojiro Terada / Takashi Yorino / Allan Moffat |
| 38 | Bussi Team | Rondeau M382 | Rondeau | Ford Cosworth DFL 3299 V8 à 90° | Gr C | Avon | 15. | 6. | classified | 280 | Christian Bussi / Pascal Witmeur / Bernard de Dryver |
| 38 | Bussi Team | Rondeau M382 | Rondeau | Ford Cosworth DFL 3299 V8 à 90° | Gr C | Avon | 15. | 6. | classified | 280 | Christian Bussi / Pascal Witmeur / Bernard de Dryver |
| 87 | BF Goodrich Co | Porsche 924 GTR | Porsche | Porsche 2008 S4 Turbo BF | IGT | BFGoodrich | 16. | 1. | classified | 273 | Jim Busby / Doc Bundy / Marcel Mignot |
| 87 | BF Goodrich Co | Porsche 924 GTR | Porsche | Porsche 2008 S4 Turbo BF | IGT | BFGoodrich | 16. | 1. | classified | 273 | Jim Busby / Doc Bundy / Marcel Mignot |
| 81 | Stratagraph Inc | Chevrolet Camaro 82 | Chevrolet | Chevrolet 5700 V8 | IGT | Goodyear | 17. | 2. | classified | 269 | Billy Hagan / Gene Felton |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 61 | Total | BMW M1 | BMW | BMW M88 3497 S6 | V | Dunlop | 18. | 3. | classified | 260 | Roland Ennequin / Michel Gabriel / Franco Gasparetti |
| 10 | WM Esso | WM Peugeot P82 | WM | Peugeot PRV 2849 V6 à 90° Turbo | Gr C | Michelin | — | — | retired | 112 | Roger Dorchy / Alain Couderc / Guy Fréquelin |
| 11 | Automobiles Jean Rondeau / Malardeau | Rondeau M382c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Dunlop | — | — | retired | 150 | François Migault / Gordon Spice / Xavier Lapeyre |
| 12 | Automobiles Jean Rondeau / Otis | Rondeau M382c | Rondeau | Ford Cosworth DFL /Mader 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 146 | Henri Pescarolo / Jean Ragnotti / Jean Rondeau |
| 14 | March Racing | March 82G | March | Chevrolet 5835 V8 | Gr C | Goodyear | — | — | retired | 78 | Eje Elgh / Jeff Wood / Patrick Neve |
| 16 | Ultramar Team Lola | Lola T610 | Lola | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Avon | — | — | retired | 72 | Guy Edwards / Nick Faure / Rupert Keegan |
| 17 | Cooke Racing | Lola T610 | Lola | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Goodyear | — | — | retired | 28 | Brian Redman / Ralph Cooke / Jim Adams |
| 19 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 55 | Walter Brun / Sigi Müller |
| 19 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 55 | Walter Brun / Sigi Müller |
| 19 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 55 | Walter Brun / Sigi Müller |
| 19 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 55 | Walter Brun / Sigi Müller |
| 20 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 76 | Hans-Joachim Stuck / Jean-Louis Schlesser / Dieter Quester |
| 20 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 76 | Hans-Joachim Stuck / Jean-Louis Schlesser / Dieter Quester |
| 20 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 76 | Hans-Joachim Stuck / Jean-Louis Schlesser / Dieter Quester |
| 20 | BASF Cassetten Team GS Sport | Sauber SHS C6 | Sauber | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 76 | Hans-Joachim Stuck / Jean-Louis Schlesser / Dieter Quester |
| 24 | Automobiles Jean Rondeau / Otis | Rondeau M382c | Rondeau | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Dunlop | — | — | retired | 111 | Jean-Pierre Jaussaud / Henri Pescarolo / Philippe Alliot |
| 26 | Jacky Haran | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | — | — | retired | 149 | Vivian Candy / Jacky Haran / Hervé Poulain |
| 26 | Jacky Haran | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | — | — | retired | 149 | Vivian Candy / Jacky Haran / Hervé Poulain |
| 26 | Jacky Haran | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | — | — | retired | 149 | Vivian Candy / Jacky Haran / Hervé Poulain |
| 26 | Jacky Haran | Rondeau M379c | Rondeau | Ford Cosworth 2998 V8 à 90° | Gr C | Avon | — | — | retired | 149 | Vivian Candy / Jacky Haran / Hervé Poulain |
| 27 | Grand Touring Cars Inc | Mirage M12 | Mirage | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Goodyear | — | — | disqualified | 0 | Mario Andretti / Michael Andretti |
| 29 | Garretson Developments | March 82G | March | Chevrolet 5835 V8 | Gr C | Goodyear | — | — | retired | 28 | Bobby Rahal / Skeeter McKitterick / Jim Trueman |
| 30 | Michel Lateste | URD C81 | URD | BMW M88 Schnitzer 3497 S6 | Gr C | Dunlop | — | — | retired | 45 | Hubert Striebig / Michel Lateste / Jacques Heuclin |
| 31 | Nimrod Racing Automobiles Ltd | Nimrod NRA C2 | Nimrod | Aston Martin 5340 V8 à 90° | Gr C | Avon | — | — | retired | 55 | Tiff Needell / Bob Evans / Geoff Lees |
| 35 | Courage Competition | Cougar C01 | Cougar | Ford Cosworth DFL 3298 V8 à 90° | Gr C | Dunlop | — | — | retired | 78 | Yves Courage / Jean-Philippe Grand / Michel Dubois |
| 36 | Dome Co Ltd | Dome Amada Rc82 | Dome | Ford Cosworth DFL 3298 V8 à 90° | Gr C | Dunlop | — | — | retired | 85 | Chris Craft / Eliseo Salazar |
| 37 | GRID Racing | Grid Plaza S1 | Grid | Ford Cosworth DFL 3298 V8 à 90° | Gr C | Dunlop | — | — | retired | 7 | Desiré Wilson / Emilio de Villota / Alain de Cadenet |
| 39 | Dorset Racing Associates | DE Cadenet LM/DRA Lola | De Cadenet | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Goodyear | — | — | retired | 56 | Mike Wilds / François Duret / Ian Harrower |
| 4 | Joest Racing (D)/Team Belga | Porsche 936 J | Porsche | Porsche 935 2517 F6 Bi-turbo | Gr C | Dunlop | — | — | retired | 320 | Bob Wollek / Jean-Michel Martin / Philippe Martin |
| 5 | Porsche Kremer Racing | Kremer Porsche CK5 | Kremer | Porsche 935 2344 F6 Turbo | Gr C | Goodyear | — | — | retired | 25 | 'Ted' Field / Danny Ongais / Bill Whittington |
| 50 | Martini Racing | Lancia Martini LC1 | Lancia | Lancia 1425 S4 Turbo | VI/-2l | Pirelli | — | — | retired | 152 | Riccardo Patrese / Hans Heyer / Piercarlo Ghinzani |
| 51 | Martini Racing | Lancia Martini LC1 | Lancia | Lancia 1425 S4 Turbo | VI/-2l | Pirelli | — | — | retired | 92 | Michele Alboreto / Teo Fabi / Rolf Stommelen |
| 54 | Ecurie Renard | Renard Delmas D1 | Renard | BMW 1998 S4 | VI/-2l | — | — | — | — | 0 | Hervé Bayard / Michel Dubois |
| 55 | Chevron Racing Cars | Chevron B36b | Chevron | Ford Cosworth BDX 1975 S4 | VI/-2l | Avon | — | — | retired | 57 | Martin Birrane / John Sheldon / Neil Crang |
| 6 | Ford Werke AG (D)/(Zakspeed) | Ford C100 | Ford | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Goodyear | — | — | retired | 67 | Klaus Ludwig / Marc Surer / Manfred Winkelhock |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 62 | Emka Productions | BMW M1 | BMW | BMW M88 3497 S6 | IGTX | Dunlop | — | — | retired | 266 | 'Steve' O'Rourke / Richard Down / Nick Mason |
| 63 | Vegla Racing Team - Joest | Porsche 935j | Porsche | Porsche 3496 F6 Turbo | IGTX | Dunlop | — | — | — | 0 | Harald Grohs / Dieter Schornstein / Mauricio de Narvaez |
| 64 | Edgar Dören | Porsche 935 K3 | Porsche | Porsche 2844 F6 Turbo | V | Dunlop | — | — | retired | 39 | Edgar Dören / William Sprowls / Andres Contreras |
| 64 | Edgar Dören | Porsche 935 K3 | Porsche | Porsche 2844 F6 Turbo | V | Dunlop | — | — | retired | 39 | Edgar Dören / William Sprowls / Andres Contreras |
| 64 | Edgar Dören | Porsche 935 K3 | Porsche | Porsche 2844 F6 Turbo | V | Dunlop | — | — | retired | 39 | Edgar Dören / William Sprowls / Andres Contreras |
| 64 | Edgar Dören | Porsche 935 K3 | Porsche | Porsche 2844 F6 Turbo | V | Dunlop | — | — | retired | 39 | Edgar Dören / William Sprowls / Andres Contreras |
| 65 | Thierry Perrier | Lancia Beta Montecarlo | Lancia | Lancia 1425 S4 Turbo | V | Pirelli | — | — | retired | 219 | Thierry Perrier / Bernard Salam / Gianni Giudici |
| 7 | Ford Werke AG (D) (Zakspeed) | Ford C100 | Ford | Ford Cosworth DFL 3955 V8 à 90° | Gr C | Goodyear | — | — | retired | 71 | Manfred Winkelhock / Klaus Niedzwiedz |
| 71 | Charles Pozzi - Ferrari France | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | — | — | retired | 57 | Jean-Claude Andruet / Claude Ballot-Léna / Hervé Regout |
| 71 | Charles Pozzi - Ferrari France | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | — | — | retired | 57 | Jean-Claude Andruet / Claude Ballot-Léna / Hervé Regout |
| 71 | Charles Pozzi - Ferrari France | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Michelin | — | — | retired | 57 | Jean-Claude Andruet / Claude Ballot-Léna / Hervé Regout |
| 73 | T-Bird Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Goodyear | — | — | retired | 43 | Preston Henn / Randy Lanier / Denis Morin |
| 73 | T-Bird Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Goodyear | — | — | retired | 43 | Preston Henn / Randy Lanier / Denis Morin |
| 73 | T-Bird Racing | Ferrari 512 BB | Ferrari | Ferrari 4942 F12 | IGTX | Goodyear | — | — | retired | 43 | Preston Henn / Randy Lanier / Denis Morin |
| 75 | Claude Haldi | Porsche 935 K3 | Porsche | Porsche 2994 F6 Turbo | V | Dunlop | — | — | retired | 141 | Claude Haldi / Rodrigo Teran / François Hesnault |
| 75 | Claude Haldi | Porsche 935 K3 | Porsche | Porsche 2994 F6 Turbo | V | Dunlop | — | — | retired | 141 | Claude Haldi / Rodrigo Teran / François Hesnault |
| 75 | Claude Haldi | Porsche 935 K3 | Porsche | Porsche 2994 F6 Turbo | V | Dunlop | — | — | retired | 141 | Claude Haldi / Rodrigo Teran / François Hesnault |
| 75 | Claude Haldi | Porsche 935 K3 | Porsche | Porsche 2994 F6 Turbo | V | Dunlop | — | — | retired | 141 | Claude Haldi / Rodrigo Teran / François Hesnault |
| 76 | Bob Akin Motor Racing | Porsche 935 | Porsche | Porsche 2670 F6 Turbo | IGTX | Goodyear | — | — | retired | 15 | Bob Akin / David Cowart / Kenper Miller |
| 76 | Bob Akin Motor Racing | Porsche 935 | Porsche | Porsche 2670 F6 Turbo | IGTX | Goodyear | — | — | retired | 15 | Bob Akin / David Cowart / Kenper Miller |
| 76 | Bob Akin Motor Racing | Porsche 935 | Porsche | Porsche 2670 F6 Turbo | IGTX | Goodyear | — | — | retired | 15 | Bob Akin / David Cowart / Kenper Miller |
| 76 | Bob Akin Motor Racing | Porsche 935 | Porsche | Porsche 2670 F6 Turbo | IGTX | Goodyear | — | — | retired | 15 | Bob Akin / David Cowart / Kenper Miller |
| 76 | Bob Akin Motor Racing | Porsche 935 | Porsche | Porsche 2670 F6 Turbo | IGTX | Goodyear | — | — | retired | 15 | Bob Akin / David Cowart / Kenper Miller |
| 80 | Stratagraph Inc | Chevrolet Camaro | Chevrolet | Chevrolet 5700 V8 | IGTX | Goodyear | — | — | not_classified | 141 | Dick Brooks / Hershel McGriff / Tom Williams |
| 80 | Stratagraph Inc | Chevrolet Camaro | Chevrolet | Chevrolet 5700 V8 | IGTX | Goodyear | — | — | not_classified | 141 | Dick Brooks / Hershel McGriff / Tom Williams |
| 80 | Stratagraph Inc | Chevrolet Camaro | Chevrolet | Chevrolet 5700 V8 | IGTX | Goodyear | — | — | not_classified | 141 | Dick Brooks / Hershel McGriff / Tom Williams |
| 83 | Mazdaspeed Co Ltd (J)/Tom Walkinshaw Racing | Mazda RX-7 254i | Mazda | Mazda 13B 2616 2 Rotatifs | IGTX | Dunlop | — | — | retired | 180 | Tom Walkinshaw / 'Chuck Nicholson' / Peter C. Lovett |
| 84 | Canon Cameras - GTIiEngineering | Porsche 924 GTR | Porsche | Porsche 1983 S4 Turbo | IGT | Dunlop | — | — | retired | 77 | Richard Lloyd / Andy Rouse / Jeff Allam |
| 84 | Canon Cameras - GTIiEngineering | Porsche 924 GTR | Porsche | Porsche 1983 S4 Turbo | IGT | Dunlop | — | — | retired | 77 | Richard Lloyd / Andy Rouse / Jeff Allam |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 85 | Tony Garcia | BMW M1 | BMW | BMW M88 3497 S6 | IGT | Goodyear | — | — | retired | 104 | Tony Garcia / Fred Stiff / Alberto Naon |
| 86 | BF Goodrich Co | Porsche 924 GTR | Porsche | Porsche 2008 S4 Turbo BF | IGT | BFGoodrich | — | — | retired | 128 | Pat (Patrick) Bedard / Paul Miller / Manfred Schurti |
| 86 | BF Goodrich Co | Porsche 924 GTR | Porsche | Porsche 2008 S4 Turbo BF | IGT | BFGoodrich | — | — | retired | 128 | Pat (Patrick) Bedard / Paul Miller / Manfred Schurti |
| 9 | WM Esso | WM Peugeot P82 | WM | Peugeot PRV 2849 V6 à 90° Turbo | Gr C | Michelin | — | — | retired | 127 | Jean-Daniel Raulet / Didier Theys / Michel Pignard |
| 95 | Alain Gadal | Porsche 930 Turbo | Porsche | Porsche 3295 F6 Turbo | IGTX | Michelin | — | — | — | 0 | Raymond Touroul / Jean-Yves Alain Gadal / Alain Gadal |