| 1 | Biela / Pirro / Kristensen | Audi Sport Team Joest (D) | Audi | R8 | | Audi | LMP900 |
| 2 | Herbert / Pescatori / Capello | Audi Sport North America (D) | Audi | R8 | | Audi | LMP900 |
| 3 | Krumm / Werner / Peter | Audi Sport Team Joest (D) | Audi | R8 | | Audi | LMP900 |
| 4 | Goossens / Matthews / Theys | Riley & Scott Racing - B. Riley (USA) | Riley & Scott | Mk III C | | Elan | LMP900 |
| 5 | Katou / Dalmas / Ara | Audi Sport Japan Team Goh (J) | Audi | R8 | | Audi | LMP900 |
| 6 | Tinseau / Angelelli / Taylor | Team Cadillac (USA) | Cadillac | Northstar LMP 02 | | Cadillac | LMP900 |
| 7 | Collard / Bernard / Lehto | Team Cadillac (USA) | Cadillac | Northstar LMP 02 | | Cadillac | LMP900 |
| 8 | Wallace / van de Poele / Leitzinger | Team Bentley (GB) | Bentley | EXP Speed 8 | | Bentley | GTP |
| 9 | Kondou / Migault / McKellar | Kondo Racing (J) | Dome | S101 | | Judd | LMP900 |
| 10 | Gache / Clérico / Neugarten | DAMS (F) | Lola | B98/10 | | Judd | LMP900 |
| 11 | Magnussen / Brabham / Herta | Panoz Motor Sports (USA) | Panoz | LMP 01 | | Elan | LMP900 |
| 12 | Auberlen / Donohue / Jeannette | Panoz Motor Sports (USA) | Panoz | LMP 01 | | Elan | LMP900 |
| 13 | Derichebourg / Björk / Cottaz | Courage Compétition (F) | Courage | C60 | JX | Judd | LMP900 |
| 14 | Sarrazin / Montagny / Minassian | Playstation Team Oreca (F) | Dallara | SP1 | | Judd | LMP900 |
| 15 | Lamy / Beretta / Comas | Playstation Team Oreca (F) | Dallara | SP1 | | Judd | LMP900 |
| 16 | Lammers / Coronel / Hillebrand | Racing For Holland BV (NL) | Dome | S101 | | Judd | LMP900 |
| 17 | Boullion / Lagorce / Bourdais | Pescarolo Sport (F) | Courage | C60 | | Peugeot | LMP900 |
| 18 | Ortelli / Hélary / Katayama | Pescarolo Sport (F) | Courage | C60 | | Peugeot | LMP900 |
| 19 | de Radigues / Duno / Graham | MBD Sportscar Team (USA) | Panoz | LMP07 | | Mugen | LMP900 |
| 21 | Lupberger / Bell / Collins | Team Ascari (GB) | Ascari | KZR-1 | | Judd | LMP900 |
| 22 | Policand / Duez / McCarthy | DAMS (F) | Panoz | LMP-1 Roadster S | | Elan | LMP900 |
| 24 | Terada / Downing / Fergus | Autoexe Motorsports (J) | WR | LMP-02 | AutoExe | Mazda | LMP675 |
| 25 | de Fournoux / Daoudi / Bouvet | Welter Gérard (F) | WR | LM 2001 | | Peugeot | LMP675 |
| 26 | Reid / Hughes / Kane | MG Sport & Racing Ltd. (GB) | MG | EX257 | | MG | LMP675 |
| 27 | Blundell / Bailey / McGarrity | MG Sport & Racing Ltd. (GB) | MG | EX257 | | MG | LMP675 |
| 28 | Gene / Smithson / *Owen | ROC Organisation Corse (F) | Reynard | 2KQ | | VW | LMP675 |
| 29 | Delétraz / Pillon / Lechner, Jr. | Del Bello Noël (F) | Reynard | 2KQ | | VW | LMP675 |
| 30 | Dayton / Knight / Hawkins | Knight Hawk Racing (USA) | MG | EX257 | | MG | LMP675 |
| 50 | Bouchut / Vosse / Goueslard | Larbre Compétition-Chéreau (F) | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 51 | Chéreau / Rosenblad / Lagniez | Larbre Compétition-Chéreau (F) | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 52 | Belloc / Tréluyer / Cochet | Equipe de France FFSA (F) | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 53 | Hezemans / Kumpen / Matteuzzi | Team Carsport Holland (NL) | Chrysler | Viper | GTS-R | Chrysler | GTS |
| 58 | Rydell / Enge / Menu | Prodrive (GB) | Ferrari | 550 Maranello | | Ferrari | GTS |
| 63 | Fellows / O'Connell / Gavin | Corvette Racing Garry Pratt (USA) | Chevrolet | Corvette C5-R | | Chevrolet | GTS |
| 64 | Collins / Pilgrim / Fréon | Corvette Racing Garry Pratt (USA) | Chevrolet | Corvette C5-R | | Chevrolet | GTS |
| 66 | Seiler / Konrad / Borcheller | Konrad Motorsport (D) | Saleen | S7-R | | Ford | GTS |
| 67 | Brun / Slater / *Mall | Konrad Motorsport (D) | Saleen | S7-R | | Ford | GTS |
| 68 | Chaves / Ramos / Pickering | RML (GB) | Saleen | S7-R | | Ford | GTS |
| 70 | Wagner / Hancock / Short | JMB Racing (F) | Ferrari | 360 Modena | | Ferrari | GT |
| 71 | Earle / MacAllister / Schultheis | JMB Racing (F) | Ferrari | 360 Modena | | Ferrari | GT |
| 72 | Alphand / Thévenin / Lavielle | Luc Alphand Aventures (F) | Porsche | 996 GT3-RS | | Porsche | GT |
| 73 | Stanton / Hyde / Hay | DeWalt-Racesport Salisbury (GB) | Morgan | Aero 8 | | BMW | GT |
| 74 | Gomez / Fukuda / *Cazenave | Auto Palace (F) | Ferrari | 360 Modena | | Ferrari | GT |
| 75 | Baron / Hindery / Kester | Orbit (USA) | Porsche | 996 GT3-RS | | Porsche | GT |
| 77 | Yogou / Nishizawa / Iida | Team Taisan Advan (J) | Porsche | 996 GT3-RS | | Porsche | GT |
| 78 | Liddell / Warnock / Masarati | PK Sport Ltd. (GB) | Porsche | 996 GT3-RS | | Porsche | GT |
| 80 | Dumas / Maassen / Bergmeister | Freisinger Motorsport (D) | Porsche | 996 GT3-RS | | Porsche | GT |
| 81 | Buckler / Bernhard / Luhr | The Racers Group - K. Buckler (USA) | Porsche | 996 GT3-RS | | Porsche | GT |
| 82 | Drudi / Rosa / Riccitelli | Seikel Motorsport (D) | Porsche | 996 GT3-RS | | Porsche | GT |
| 85 | Kox / Simon / Hugenholtz | Spyker Automobielen BV (NL) | Spyker | C8 Double 12R | | BMW | GT |