| 4 | Wollek / Nannini | Martini Racing (I) | | Lancia | LC2 | /84 | Ferrari | C1 |
| 5 | Barilla / Heyer / Baldi | Martini Racing (I) | Cesare Fiorio | Lancia | LC2 | /84 | Ferrari | C1 |
| 6 | Lapeyre / Martini / Gabbiani | BP Résidences Malardeau (F) | | Lancia | LC2 | /84 | Ferrari | C1 |
| 7 | Pescarolo / Ludwig / *Johansson | New-Man Joest Racing (D) | Reinhold Joest | Porsche | 956 | B | Porsche | C1 |
| 8 | Johansson / Schlesser / DeNarvaez | New-Man Joest Racing (D) | Reinhold Joest | Porsche | 956 | | Porsche | C1 |
| 9 | Brun / von Bayern / Akin | Brun Motorsport GmbH (CH) | Walter Brun | Porsche | 956 | B | Porsche | C1 |
| 11 | Jarier / Schuppan / Jones | Porsche Kremer Racing (D) | Erwin Kremer | Porsche | 956 | B | Porsche | C1 |
| 12 | Merl / Schornstein / "Winter" | Schornstein Racing Team (D) | Reinhold Joest | Porsche | 956 | | Porsche | C1 |
| 13 | Courage / Dubois / Jellinek | Primagaz (F) | | Cougar | C02 | | Ford | C1 |
| 14 | Palmer / Lammers | GTi Engineering (GB) | Richard Lloyd | Porsche | 956 | | Porsche | C1 |
| 16 | Lloyd / Metge / Mason | GTi Engineering (GB) | Richard Lloyd | Porsche | 956 | | Porsche | C1 |
| 17 | Needell / Sutherland / French | Porsche Kremer Racing (D) | Erwin Kremer | Porsche | 956 | | Porsche | C1 |
| 20 | Larrauri / Sigala / Gouhier | Brun Motorsport (CH) | Walter Brun | Porsche | 956 | | Porsche | C1 |
| 21 | De Cadenet / Grice / Craft | Charles Ivey Racing (GB) | Charles Ivey | Porsche | 956 | | Porsche | C1 |
| 23 | Couderc / Patté / Dorchy | Secateva (F) | | WM | P83 | B | Peugeot | C1 |
| 24 | Pignard / Raulet / Pessiot | Secateva (F) | | WM | P83 | B | Peugeot | C1 |
| 25 | Wood / Cooper / Robinson | C.A.M.S. (GB) | | Grid | S2 | | Porsche | C1 |
| 26 | Rondeau / Paul, Jr. / *Ferté / *Henn | Henn's T-Bird Swap Shop (USA) | Preston Henn | Porsche | 956 | | Porsche | C1 |
| 27 | Marazzi / Micangeli / Lacaud | Scuderia Bellancauto (I) | Fabrizio Violati | Ferrari | 512 BB | /LM Pininfarina | Ferrari | GTX |
| 31 | Mallock / Olson / *Attwood | Viscount Downe/Aston Martin (GB) | | Nimrod | NRA/C2 | B | Aston Martin | C1 |
| 32 | Salmon / Attwood / Sheldon | Viscount Downe/Aston Martin (GB) | | Nimrod | NRA/C2 | B | Aston Martin | C1 |
| 33 | Hobbs / Streiff / van der Merwe | Skoal Bandit Porsche Team (GB) | John Fitzpatrick | Porsche | 956 | B | Porsche | C1 |
| 34 | Perkins / Brock | Team Australia (AUS) | John Fitzpatrick | Porsche | 956 | | Porsche | C1 |
| 37 | Mullen / Bohren / Ferté | McCormack and Dodge (USA) | | Rondeau | M482 | | Ford | C1 |
| 38 | Jones / Faure / Galvin | Dorset Racing Associates (GB) | Brian Joscelyne/Tony Birchenhough | Dome | RC82 | | Ford | C1 |
| 39 | Elgh / Dickens | Uchida Dome Racing Team (J) | | Dome | RC83 | i | Ford | C1 |
| 40 | Adamowicz / Watson / Ballot-Léna / *Tullius | Group 44 Jaguar (USA) | | Jaguar | XJR-5 | | Jaguar | GTP |
| 44 | Tullius / Redman / Bundy | Group 44 Jaguar (USA) | | Jaguar | XJR-5 | | Jaguar | GTP |
| 45 | Bussi / Ilien / Griffin | Christian Bussi (F) | | Rondeau | M382 | | Ford | C1 |
| 47 | Fouché / Graham / Lässig | Obermaier Racing GmbH (D) | Hans Obermaier | Porsche | 956 | | Porsche | C1 |
| 48 | Migault / Servanin / Kempton | John Bartlett (GB) | John Bartlett | Lola | T610 | | Ford | C1 |
| 50 | de Dryver / Yver / Rousselot | Primagaz (F) | | Rondeau | M382 | | Ford | C1 |
| 55 | Edwards / Keegan / Moreno / *Hobbs | Skoal Bandit Porsche Team (GB) | John Fitzpatrick | Porsche | 962 | | Porsche | C1 |
| 61 | Henn / Dören / Ferté | Henn's T-Bird Swap Shop (USA) | Preston Henn | Porsche | 962 | | Porsche | GTP |
| 62 | Speer / Madren / Pickering | Pegasus Racing Ltd. (USA) | | March | 84G | | Buick | GTP |
| 67 | Busby / Hayje / Knoop | BFGoodrich Company (USA) | Jim Busby | Lola | T616 | | Mazda | C2 |
| 68 | Katayama / Morton / O'Steen | BFGoodrich Company (USA) | Jim Busby | Lola | T616 | | Mazda | C2 |
| 70 | Spice / Crang / Bellm | Spice Tiga Racing (GB) | | Tiga | GC84 | | Ford | C2 |
| 77 | Wilds / Leslie / Duffield | Ecurie Ecosse (GB) | Hugh McCaig | Ecosse | C284 | | Ford | C2 |
| 79 | Wolff / Smith / Harrower | A.D.A. Engineering (GB) | Ian Harrower | ADA | 01 | | Ford | C2 |
| 80 | Finotto / Facetti / Vanoli | Jolly Club (I) | | Alba | AR2 | | Giannini | C2 |
| 81 | Daccò / Pavia / Coppelli | Jolly Club (I) | | Alba | AR2 | | Giannini | C2 |
| 85 | Striebig / Heuclin / del Bello | Hubert Striebig (F) | | Sthemo | SMC2 | | BMW | C2 |
| 86 | Dieudonné / Terada / Yorino | Mazdaspeed Co. Ltd. (J) | | Mazda | 727C | | Mazda | C2 |
| 87 | Martin / Kennedy / Martin | Mazdaspeed Co. Ltd. (J) | | Mazda | 727C | | Mazda | C2 |
| 93 | Grand / Witmeur / Libert | Jean-Philippe Grand (F) | | Rondeau | M379 | C | Ford | C2 |
| 99 | Duret / Rossiter / *Baker | JQF Engineering Ltd. (GB) | | Tiga | GC284 | | Ford | C2 |
| 101 | Winther / Mercer / Jensen | Jens Winther (DK) | Jens Winther | BMW | M1 | | BMW | B |
| 106 | Haldi / Heger / Krucker | Claude Haldi (CH) | | Porsche | 930 | | Porsche | B |
| 107 | Renault / Guinand / Boutinaud | Raymond Boutinaud (F) | | Porsche | 928 | S | Porsche | B |
| 109 | de Thoisy / Yvon / Dagoreau | Helmut Gall (D) | Helmut Gall | BMW | M1 | | BMW | B |
| 114 | Lateste / Bienvault / "Segolen" | Michel Lateste (F) | | Porsche | 930 | | Porsche | B |
| 121 | Smith / Ovey / Smith-Haas | Charles Ivey Racing (GB) | | Porsche | 930 | | Porsche | GTO |
| 122 | Perrier / Bertapelle / Touroul | Raymond Touroul (F) | | Porsche | 911 | SC | Porsche | GTO |
| 123 | Alméras / Winters / Alméras | Equipe Alméras Freres (F) | | Porsche | 930 | | Porsche | GTO |