| 3 | Greder / Maglioli | Scuderia Filipinetti (CH) | Georges Filipinetti | Chevrolet | Corvette | C3 | Chevrolet | GT+2.0 | |
| 4 | Garant / Giorgi | Scuderia Filipinetti (CH) | | Chevrolet | Corvette | C3 | Chevrolet | GT+2.0 | |
| 5 | Pianta / Pinto | Scuderia Sant Ambroeus | | Iso | Rivolta | | | GT+2.0 | |
| 6 | Epstein / Nelson | J. Epstein (GB) | Jackie Epstein | Lola | T70 | Mk.3 GT | Chevrolet | S5.0 | |
| 7 | Norinder / Axelsson | Sports Cars Unlimited (CH) | Ulf Norinder | Lola | T70 | Mk.3 GT | Chevrolet | S5.0 | |
| 8 | Mairesse / "Beurlys" | Claude Dubois | | Ford | GT40 | | Ford | S5.0 | |
| 9 | Rodriguez / Bianchi | J. W. Automotive Engineering Ltd. (GB) | | Ford | GT40 | | Ford | S5.0 | 3001-5000 |
| 10 | Hawkins / Hobbs | J. W. Automotive Engineering Ltd. (GB) | | Ford | GT40 | | Ford | S5.0 | |
| 11 | Oliver / Muir / *Widdows | J. W. Automotive Engineering Ltd. (GB) | | Ford | GT40 | | Ford | S5.0 | |
| 12 | Salmon / Liddell | Strahaven Limited (GB) | entrant Geoffrey Edwards | Ford | GT40 | | Ford | S5.0 | |
| 14 | Gregory / Kolb | North American Racing Team (USA) | | Ferrari | 250 LM | | Ferrari | S5.0 | |
| 15 | Grossman / Berney | North American Racing Team (USA) | | Ferrari | 275 GTB | /C | Ferrari | GT+2.0 | |
| 17 | Haldi / Rey | Scuderia Filipinetti (CH) | Georges Filipinetti | Ferrari | 275 GTB | /C | Ferrari | GT+2.0 | |
| 19 | Vestey / Pike | Paul Vestey (GB) | Paul Vestey | Ferrari | 250 LM | | Ferrari | S5.0 | |
| 20 | Müller / Williams | Scuderia Filipinetti (CH) | Georges Filipinetti | Ferrari | 250 LM | | Ferrari | S5.0 | |
| 21 | Piper / Attwood | David Piper (GB) | David Piper | Ferrari | 250 LM | | Ferrari | S5.0 | |
| 22 | Thompson / Heppenstall / *Reed | Howmet Corporation (USA) | | Howmet | TX | | Continental | P3.0 | |
| 23 | Dibley / Tullius | Howmet Corporation (USA) | | Howmet | TX | | Continental | P3.0 | |
| 24 | Servoz-Gavin / Pescarolo | Matra Sport (F) | | Matra | M630 | | Matra | P2.0 | |
| 25 | Woolfe / Martland | John Woolfe Racing (GB) | John Woolfe | Chevron | B12 | | Repco | P3.0 | |
| 27 | Bianchi / Depailler | Ecurie Savin-Calberson (F) | | Alpine | A220 | | Renault | P3.0 | |
| 28 | Grandsire / Larrousse | Société des Automobiles Alpine (F) | | Alpine | A220 | | Renault | P3.0 | |
| 29 | Guichet / Jabouille | Société des Automobiles Alpine (F) | | Alpine | A220 | | Renault | P3.0 | |
| 30 | de Cortanze / Vinatier | Société des Automobiles Alpine (F) | | Alpine | A220 | | Renault | P3.0 | |
| 31 | Siffert / Herrmann | Porsche System Engineering (D) | | Porsche | 908 | Coupe | Porsche | P3.0 | |
| 32 | Mitter / Elford | Porsche System Engineering (D) | | Porsche | 908 | Coupe | Porsche | P3.0 | |
| 33 | Stommelen / Neerpasch | Porsche System Engineering (D) | | Porsche | 908 | Coupe | Porsche | P3.0 | 2501-3000 |
| 34 | Buzzetta / Patrick | Porsche System Enginnering (D) | | Porsche | 908 | Coupe | Porsche | P3.0 | |
| 35 | Soler-Roig / Lins | Soler Roig (E) | | Porsche | 907 | LH | Porsche | P3.0 | |
| 36 | Chevalier / Lagier de Giuseppe | N.A.R.T. (Trophée Chinetti) (USA) | | Ferrari | Dino 206 S | Coupé | Ferrari | P2.0 | |
| 37 | Pilette / Slotemaker | Racing Team V.D.S. (B) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | |
| 38 | Dini / Facetti | Autodelta S.P.A. (I) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | |
| 39 | Giunti / Galli | Autodelta S.P.A. (I) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | 1601-2000 |
| 40 | Casoni / Biscaldi | Autodelta S.P.A. (I) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | |
| 41 | Vaccarella / Baghetti | Autodelta S.P.A. (I) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | |
| 42 | Poirot / Maublanc | Christian Poirot | | Porsche | 906 | | Porsche | S2.0 | |
| 43 | Gaban / Vanderschrieck | Jean-Peirre Gaban | | Porsche | 911 | T | Porsche | GT2.0 | |
| 44 | Ballot-Léna / Chasseuil | Auguste Veuillet (F) | | Porsche | 911 | T/R | Porsche | GT2.0 | |
| 45 | Wicky / Hanrioud | Jean-Pierre Hanrioud | André Wicky | Porsche | 910 | | Porsche | P2.0 | |
| 46 | Martin / Mésange | Ecurie Fiat-Abarth France | | Fiat | Dino | | Ferrari | P2.0 | |
| 47 | Baker / Hedges | Donald Healey Motor Co. Ltd. (GB) | | Healey | SR | | Climax | P2.0 | |
| 48 | Marsh / Quick / Taggart | Marcos Racing Ltd. (GB) | | Marcos | GT | 1800 | Volvo | P2.0 | |
| 49 | Lawrence / Wingfield | C. J. Lawrence (GB) | | Deep Sanderson | 302 | | Ford | P2.0 | |
| 50 | Enever / Poole | Donald Healey Motor Co. Ltd. | | Austin-Healey | Sprite | | BMC | P1.3 | |
| 51 | Collomb / Laccarrau | Bernard Collomb (F) | | Alpine | A110 | | Renault | GT1.3 | |
| 52 | Thérier / Tramont | Société des Automobiles Alpine (F) | | Alpine | A210 | | Renault | P1.3 | |
| 53 | Wollek / Ethuin / *Lefevre | Trophée Le Mans-Alpine (F) | | Alpine | A210 | | Renault | P1.3 | |
| 54 | Max / Ligonnet | André Moynet (F) | | Moynet | XS 68 | | Simca | P1.3 | |
| 55 | Nicolas / Andruet | Société des Automobiles Alpine (F) | | Alpine | A210 | | Renault | P1.3 | 1001-1150 |
| 56 | Marnat / Gerbault | Société des Automobiles Alpine (F) | | Alpine | A210 | | Renault | P1.3 | |
| 57 | LeGuellec / Serpaggi | Ecurie Savin-Calberson | | Alpine | A210 | | Renault | P2.0 | 1151-1600 |
| 60 | Meier / de Mortemart | Wicky-Racing Team (CH) | André Wicky | Porsche | 911 | T | Porsche | GT2.0 | |
| 61 | Nussbaumer / Bourdon / Pouteaux | Ecurie Léopard (F) | | Alpine | A110 | | Renault | GT1.3 | |
| 63 | Marchesi / Champain | Hubert Giraud | | Hrubon | | | Renault | P1.3 | |
| 64 | Laurent / Ogier | Claude Laurent (F) | | Porsche | 911 | T/R | Porsche | GT2.0 | |
| 65 | Trosch / von Wendt | Racing Team V.D.S. (B) | | Alfa Romeo | T33/2 | | Alfa Romeo | P2.0 | |
| 66 | Steinemann / Spoerry | Squadra Tartaruga (CH) | | Porsche | 907 | LH | Porsche | P3.0 | 2001-2500 |
| 67 | Linge / Buchet | Phillippe Farjon | | Porsche | 907 | LH | Porsche | P3.0 | |