| 1 | Beltoise / Holbert | Inaltera (F) | | Inaltera | LM | | Ford | S+2.0 | |
| 2 | Lombardi / Beckers | Inaltera (F) | | Inaltera | LM | | Ford | S+2.0 | |
| 3 | Ickx / Pescarolo | Martini Racing Porsche System (D) | | Porsche | 936 | /77 | Porsche | S+2.0 | |
| 4 | Barth / Ickx / Haywood | Martini Racing Porsche System (D) | | Porsche | 936 | /77 | Porsche | S+2.0 | 11 / 2501-3000 |
| 5 | De Cadenet / Craft / *Spice | Alain de Cadenet (GB) | Alain De Cadenet | De Cadenet | Lola LM | | Ford | S+2.0 | 11 / 2501-3000 |
| 6 | Bond / Birchenhough / Phillips | Alain de Cadenet (GB) | | De Cadenet | Lola T380 | | Ford | S+2.0 | |
| 7 | Tambay / Jaussaud | Equipe Renault Elf (F) | | Alpine | A442 | | Renault | S+2.0 | |
| 8 | Laffite / Depailler | Equipe Renault Elf (F) | | Alpine | A442 | | Renault | S+2.0 | |
| 9 | Jabouille / Bell | Equipe Renault Elf (F) | | Alpine | A442 | | Renault | S+2.0 | |
| 10 | Jarier / Schuppan | Grand Touring Cars Inc. (USA) | Harley Cluxton | Mirage | GR8 | | Renault | S+2.0 | 11 / 2501-3000 |
| 11 | Posey / Leclère | Grand Touring Cars Inc. (USA) | Harley Cluxton | Mirage | GR8 | | Renault | S+2.0 | |
| 14 | Perrier / Lapeyre | Daniel Boudry | | Lola | T286 | | Ford | S+2.0 | |
| 16 | Arnoux / Pironi / Fréquelin | J. Haran de Chaunac (F) | Hughes de Chaunac | Alpine | A442 | | Renault | S+2.0 | |
| 20 | Brillat / Vuagnat / Plastina | Daniel Brillat-Seymaz Racing | | Cheetah | G601 | | BMW | S2.0 | |
| 21 | Strähl / Bernhard | PP Sauber AG. - Francy Racing (CH) | Peter Sauber | Sauber | C5 | | BMW | S2.0 | |
| 22 | Charnell / Smith / Bracey / *Hine | Chandler Ibec International - Team Lloyds (GB) | | Chevron | B31 | | Ford | S2.0 | |
| 25 | Cohen-Olivar / Dubois / Flotard | Société R.O.C. (F) | Fred Stalder | Chevron | B36 | | ROC | S2.0 | |
| 26 | Pignard / Dufréne / Henry | Société R.O.C. (F) | Fred Stalder | Chevron | B36 | | ROC | S2.0 | 9 / 1600-2000 |
| 27 | Bos / Stalder / Haran | Société R.O.C. (F) | | Chevron | B36 | | ROC | S2.0 | |
| 28 | Lemerle / Levié / Rousselot | Jean-Marie Lemerle (F) | Jean-Marie Lemerle | Lola | T294 | | ROC | S2.0 | |
| 29 | Cudini / Touroul / Cambiaghi | Osella Squadra S.R.L. (I) | | Osella | PA5 | | BMW | S2.0 | |
| 30 | Morand / Alliot / Blanc | G.V.E.A. (CH) | Georges Morand | Lola | T296 | | Ford | S2.0 | |
| 31 | Birrane / Berg / Harrower / Down | Dorset Racing Associates (GB) | | Lola | T294S | | Ford | S2.0 | |
| 32 | Trisconi / Chevalley / Bancroft | C. H. Graemiger - A. Chevalley (CH) | | Cheetah | G501 | | Ford | S2.0 | |
| 38 | Schenken / Heyer / Hezemans / *Ludwig | Gelo Racing Team (D) | Georg Loos | Porsche | 935 | | Porsche | Gr.5 | |
| 39 | Heyer / Hezemans / Schenken / *Ludwig | Gelo Racing Team (D) | Georg Loos | Porsche | 935 | | Porsche | Gr.5 | |
| 40 | Ballot-Léna / Gregg / *Borras | J.M.S. Racing Team (F) | Henri Cachia | Porsche | 935 | | Porsche | Gr.5 | 12 / 3001-4000 |
| 41 | Stommelen / Schurti | Martini Racing Porsche System (D) | | Porsche | 935 | /77 | Porsche | Gr.5 | |
| 42 | Fitzpatrick / Edwards / Faure | Porsche Kremer Racing (D) | Kremer Brothers | Porsche | 935 | | Porsche | Gr.5 | |
| 43 | Sabine / Bélin | Louis Meznarie (F) | Louis Meznarie | Porsche | 911 Carrera | RSR 3.0 | Porsche | Gr.5 | |
| 47 | Verney / Snobeck / Metge / Striebig | Anny-Charlotte Verney - B.P. (F) | Anny-Charlotte Verney | Porsche | 911 Carrera | RS | Porsche | Gr.5 | |
| 48 | Perrier / Belliard / *Leroux | Thierry Perrier | | Porsche | 911 Carrera | | Porsche | Gr.5 | |
| 49 | Striebig / Chasseuil / Kirschoffer | Hubert Striebig - B.P. (F) | Hubert Striebig | Porsche | 935 | | Porsche | Gr.5 | |
| 50 | Poulain / Mignot | Hervé Poulain | | BMW | 320 | | BMW | IMSA | |
| 55 | Baturone / Tarradas-Gorsas / Fernandez | Escuderia Montjuich (E) | Juan Fernandez | Porsche | 934 | | Porsche | GT | |
| 56 | Grandet / Bousquet / Dagoreau | J.M.S. Racing Team (F) | Henri Cachia | Porsche | 934 | | Porsche | GT | |
| 57 | Braillard / Ortega / Koob / *de Dryver | Nicolas Koob (L) | Jean-Pierre Gaban | Porsche | 934 | | Porsche | GT | |
| 58 | Wollek / "Steve" / Gurdjian | Porsche Kremer Racing (D) | | Porsche | 934 | | Porsche | GT | |
| 59 | Servanin / Hummel / Ferrier | Schiller Racing (CH) | Claude Haldi | Porsche | 934 | | Porsche | GT | |
| 60 | Haldi / Vetsch / Pallavicini | Schiller Racing (CH) | Heinz Schiller | Porsche | 934 | | Porsche | GT | |
| 61 | Gouttepifre / Malbran / Leroux | Christian Gouttepifre (F) | Raymond Touroul | Porsche | 911 Carrera | RSR 3.0 | Porsche | GT | |
| 62 | Bourdillat / Sotty / Bernard | Georges Bourdillat (F) | Georges Bourdillat | Porsche | 911 Carrera | RSR | Porsche | GT | |
| 63 | Courage / Laplacette / "Segolen" | Joël Laplacette - Maison chalet Idéal (F) | | Porsche | 911 Carrera | RS | Porsche | GT | |
| 66 | Bussi / "Segolen" | "Segolen" (F) | Christian Bussi | Porsche | 911 Carrera | Turbo | Porsche | GT | |
| 70 | De Lautour / Delaunay / Guérin | A.S.A. Cachia | | Porsche | 911 Carrera | RSR | Porsche | IMSA | |
| 71 | Dieudonné / Dini / Xhenceval | Luigi Racing (B) | | BMW | 3.0 CSL | | BMW | IMSA | |
| 72 | Joosen / Walkinshaw / de Wael | Luigi Racing (B) | | BMW | 3.0 CSL | | BMW | IMSA | |
| 73 | Jaffrenou / Streiff / Dorchy | Maurice Ouviére | | Porsche | 911 Carrera | RS | Porsche | IMSA | |
| 75 | Migault / Guitteny | Luigi Chinetti Senior (USA) | | Ferrari | 365 GT4/BB | | Ferrari | IMSA | 13 / 4001-5000 |
| 76 | "Depnic" / Coulon / *Cudini | J.-C. Giroix - Garage du Bac | J.-C. Giroix | BMW | 3.0 CSL | | BMW | IMSA | |
| 77 | Aase / Kirby / Hotchkis | Wynn's International | John Hotchkis | Porsche | 911 Carrera | RSR | Porsche | IMSA | |
| 78 | Lovett / Cooper / Rulon-Miller / *Laffeach | Charles Ivey Engineering (GB) | Charles Ivey | Porsche | 911 Carrera | RSR 3.0 | Porsche | IMSA | |
| 79 | Ravenel / Détrin / Ravenel | Freres Ravenel (F) | | Porsche | 911 Carrera | RS | Porsche | IMSA | |
| 80 | Béguin / Briavoine / Boubet | Bernard Beguin | | Porsche | 911 Carrera | RS | Porsche | IMSA | |
| 83 | Hamilton / Preece / Salmon | Robin Hamilton (GB) | | Aston Martin | AM V8 | | Aston Martin | GTP | 14 / +5000 |
| 84 | Jean-Louis Chateau | Jean-Louis Chateau | | Porsche | 935 | | Porsche | GTP | |
| 85 | Mathiot / Sourd | W.M. A.E.R.E.M. (F) | | WM | P77 | | Peugeot | GTP | |
| 86 | Mamers / Raulet / *Mathiot | W.M. A.E.R.E.M. (F) | | WM | P76 | | Peugeot | GTP | |
| 87 | Decure / Thérier / "Cochise" | Bernard Decure | | Alpine | A310 | | Renault | GTP | |
| 88 | Rondeau / Ragnotti | Inaltera (F) | | Inaltera | LM | | Ford | GTP | 11 / 2501-3000 |
| 89 | Dacremont / Hoepfner | Team Esso-Aseptogyl | | Lancia | Stratos | HF Turbo | Ferrari | GTP | |
| 96 | Savary / Corthay / Salamin | GVEA Porsche Club Romand (CH) | Antoine Salamin | Porsche | 911 Carrera | RSR | Porsche | GTX | |