| 4 | Matthews / Goossens / Tinseau | Riley & Scott Racing (USA) | | Riley & Scott | Mk III C | | Ford | LMP900 |
| 5 | Ara / Werner / Magnussen | Audi Sport Japan Team Goh (J) | | Audi | R8 | | Audi | LMP900 |
| 6 | Pirro / Johansson / Lehto | Champion Racing (USA) | Dave Maraj | Audi | R8 | | Audi | LMP900 |
| 7 | Capello / Kristensen / Smith | Team Bentley (GB) | | Bentley | Speed 8 | | Bentley | GTP |
| 8 | Herbert / Brabham / Blundell | Team Bentley (GB) | | Bentley | Speed 8 | | Bentley | GTP |
| 9 | Katayama / Kondou / Fukuda | Kondo Racing (J) | | Dome | S101 | | Mugen | LMP900 |
| 10 | Biela / McCarthy / Salo | Audi Sport UK (GB) | | Audi | R8 | | Audi | LMP900 |
| 11 | Beretta / Jeannette / Papis | JML Team Panoz (USA) | | Panoz | LMP 01 | | Elan | LMP900 |
| 12 | Maxwell / Leuenberger / Saelens | JML Team Panoz (USA) | | Panoz | LMP 01 | | Elan | LMP900 |
| 13 | Grégoire / Cochet / Derichebourg | Courage Competition (F) | | Courage | C60 | JX | Judd | LMP900 |
| 14 | Stirling / Herta / Dumas | Team Nasamax (GB) | | Reynard | 01Q | | Ford | LMP900 |
| 15 | Lammers / Wallace / Bosch | Racing For Holland (NL) | | Dome | S101 | | Judd | LMP900 |
| 16 | Gommendy / Ortiz / Gabbiani | Racing For Holland (NL) | | Dome | S101 | | Judd | LMP900 |
| 17 | Boullion / Lagorce / Sarrazin | Pescarolo Sport (F) | | Courage | C60 | Evo | Peugeot | LMP900 |
| 18 | Hélary / Ayari / Minassian | Pescarolo Sport (F) | | Courage | C60 | Evo | Peugeot | LMP900 |
| 19 | Boulay / Bouvet / Rugolo | Automotive Durango (I) | | Durango | LMP1 | | MG | LMP900 |
| 20 | Campbell-Walter / Kinch | Lister Racing (GB) | Brian Lister | Lister | Storm LMP | | Chevrolet | LMP900 |
| 21 | Sezionale / Roussel / Lasserre | Edouard Sezionale (F) | | Norma | M2000 | -02 | Ford | LMP900 |
| 22 | Keen / Andrews / Vann | Taurus Sports Racing (GB) | | Lola | B2K/10 | B | Judd | LMP900 |
| 23 | McMurry / Bucknum / Willman | Team Bucknum Racing (USA) | | Pilbeam | MP91 | | Willman | LMP675 |
| 24 | Porta / Terada | Rachel Welter (F) | | WR | LM 2001 | | Peugeot | LMP675 |
| 25 | de Fournoux / Daoudi / Brière | Gerard Welter (F) | | WR | LMP-02 | | WR | LMP675 |
| 26 | Nielsen / Shimoda / Dumfries | RN Motorsport Ltd. (DK) | | DBA | 4-03S | | Zytek | LMP675 |
| 27 | Field / Dayton / Sutherland | Intersport Racing (USA) | | Lola | EX257 | | AER | LMP675 |
| 29 | Maury-Laribiére / Fabre / Pillon | Noel del Bello (F) | | Reynard | 2KQ | | Lehmann | LMP675 |
| 31 | Alliot / Hallyday | Courage Competition (F) | | Courage | C65 | | JPX | LMP675 |
| 50 | Fellows / O'Connell / Fréon / Gavin | Corvette Racing Gary Pratt (USA) | | Chevrolet | Corvette C5 | -R | Chevrolet | GTS |
| 53 | Gavin / Pilgrim / Collins / O'Connell | Corvette Racing Gary Pratt (USA) | | Chevrolet | Corvette C5 | -R | Chevrolet | GTS |
| 61 | Hezemans / Kumpen / Hart | Carsport America (USA) | Mike Hezemans | Pagani | Zonda | GR | Mercedes | GTS |
| 64 | Chaves / Ramos | Graham Nash Motorsport (GB) | | Saleen | S7-R | | Ford | GTS |
| 65 | Newton / Erdos / Pickering | Graham Nash Motorsport (GB) | | Saleen | S7-R | | Ford | GTS |
| 66 | Konrad / Seiler | Konrad Motorsport (D) | | Saleen | S7-R | | Ford | GTS |
| 67 | Diez de Villarroel / Brun / Yvon | Konrad Motorsport (D) | | Saleen | S7-R | | Ford | GTS |
| 68 | Marques / Metge / Lavielle / Dupuy | Scorp Motorsport Communication (F) | | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 70 | Terrien / Babini / de Simone | JMB Racing (F) | | Ferrari | 360 Modena | N-GT | Ferrari | GT |
| 72 | Alphand / Dor / Policand | Luc Alphand Aventures (F) | | Ferrari | 550 Maranello | GTS | Ferrari | GTS |
| 74 | Franchitti / Ruffier / Thévenin | Luc Alphand Aventures (F) | | Porsche | 996 GT3-RS | | Porsche | GT |
| 75 | Khan / Neugarten / Smith | Thierry Perrier (F) | | Porsche | 996 GT3-RS | | Porsche | GT |
| 77 | Atsushi Yogou | Team Taisan Advan (J) | Yasutsune Chiba | Porsche | 996 GT3-RS | | Porsche | GT |
| 78 | Liddell / Warnock / Masarati | PK Sport Ltd. (GB) | Mike Pickup | Porsche | 996 GT3-R | | Porsche | GT |
| 79 | Fisken / Donaldson / Hayden / Liddell | PK Sport Ltd. (GB) | | Porsche | 996 GT3-R | | Porsche | GT |
| 80 | Burt / Turner / Davidson | Veloqx Prodrive Racing (GB) | | Ferrari | 550 Maranello | GTS | Ferrari | GTS |
| 81 | Buckler / Bergmeister / Bernhard | The Racers Group/Kevin A. Buckler (USA) | Kevin Buckler | Porsche | 996 GT3-RS | | Porsche | GT |
| 82 | Daniels / Ehret / Gröbl | The Racers Group/Kevin A. Buckler (USA) | Kevin Buckler | Porsche | 996 GT3-RS | | Porsche | GT |
| 83 | Shep / Burgess / Lloyd | Seikel Motorsport (D) | Peter Seikel | Porsche | 996 GT3-RS | | Porsche | GT |
| 84 | Ickx / Bourdais / Bervillé | T2M-Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | GT |
| 85 | Simon / Hugenholtz / Coronel | ST Team Orange Spyker (NL) | | Spyker | C8 Double 12R | | BMW | GT |
| 86 | Bouchut / Goueslard / Zacchia | Larbre Competition (F) | | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 87 | Hindery / Baron / Lieb | Orbit (USA) | | Porsche | 996 GT3-RS | | Porsche | GT |
| 88 | Enge / Kox / Davies | Veloqx Prodrive Racing (GB) | | Ferrari | 550 Maranello | GTS | Ferrari | GTS |
| 91 | Stanton / Barff / Hay | Dewalt-Racesports Salisbury (GB) | | TVR | Tuscan | T400R | TVR | GT |
| 92 | Sugden / Caine / Jordan | Dewalt-Racesports Salisbury (GB) | | TVR | Tuscan | T400R | TVR | GT |
| 93 | Maassen / Collard / Luhr / Petersen | Alex Job Racing (USA) | | Porsche | 996 GT3-RS | | Porsche | GT |
| 94 | Kelleners / Borcheller / Lazzaro | Risi Competizione/G. Risi (USA) | | Ferrari | 360 Modena | GT | Ferrari | GT |
| 95 | Leitzinger / Mowlem / Lewis | Risi Competizione/G. Risi (USA) | | Ferrari | 360 Modena | GT | Ferrari | GT |
| 99 | Barde / Ferté / Lesoudier | XL Racing (F) | | Ferrari | 550 Maranello | | Ferrari | GT |