| 1 | Bouchut / Vosse / Huisman / Dumez | Larbre Compétition (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 2 | van de Poele / Seiler / Konrad / Lechner, Jr. | Konrad Motorsport (D) | | Saleen | S7-R | | Ford | GT |
| 4 | Hezemans / Kumpen / Hart / Alliot | Force One Racing Festina (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 5 | Jakubowski / Zacchia / Hallyday / Gilbert | Force One Racing Festina (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 6 | Verdon-Roe / Zadra / Huisman / Gounon | Creation Autosportif (GB) | | Lister | Storm | GTM | Jaguar | GT |
| 7 | Erdos / Chaves / Ramos / Newton | Graham Nash Motorsport (GB) | | Saleen | S7-R | | Ford | GT |
| 9 | Peter / Babini / Derichebourg | JMB Racing (F) | | Ferrari | 550 Maranello | GTC | Ferrari | GT |
| 11 | Wallinder / Dupont / Snowdon / Roos | Roos-Optima Racing Team (S) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 14 | Campbell-Walter / Coronel / Kinch / Schirle / *Leinders | Lister Racing (GB) | | Lister | Storm | GTM | Jaguar | GT |
| 15 | Sterckx / Lancieri / Piccini / Pickering | Lister Racing (GB) | | Lister | Storm | GTM | Jaguar | GT |
| 16 | Kaufmann / Stépec / Grimm / Wieth | Wieth Racing (D) | Franz Wieth | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 17 | Blanchemain / Zonca / Ickx / Kuismanen | Larbre Compétition (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 18 | Abbelen / van der Zwaan / van der Zwaan / Goossens | Zwaan's Racing (NL) | Van der Zwaan Brothers | Chrysler | Viper | GTS-R | Chrysler | GT |
| 21 | Gounon / Policand / Cadei | Care Racing (GB) | | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 22 | Gollin / Calderari / Cappellari / Bryner | BMS Scuderia Italia (I) | | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 23 | Biagi / Bobbi / Bonaldi / Livio | BMS Scuderia Italia (I) | | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 24 | Clérico / Belmondo / Corthals / Clairay | Paul Belmondo Racing (F) | Paul Belmondo | Chrysler | Viper | GTS-R | Chrysler | GT |
| 25 | Gosselin / Dupard / Saviozzi / Ragues | Paul Belmondo Racing (F) | Paul Belmondo | Chrysler | Viper | GTS-R | Chrysler | GT |
| 50 | Ortelli / Lieb / Dumas | Freisinger Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 51 | Longin / Gardel / van Hooydonk / Gomez | Freisinger Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 52 | Bertolini / Pescatori / Terrien | JMB Racing (F) | Jean-Michel Bouresche | Ferrari | 360 Modena | GT | Ferrari | N-GT |
| 53 | Alexander / de Simone / Burti | JMB Racing (F) | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 57 | Pergl / Schroeder / Janiš | MenX (CZ) | | Ferrari | 360 Modena | GT | Ferrari | N-GT |
| 61 | Sugden / Collard / Goodwin | EMKA Racing (GB) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 66 | Alessi / Orts / Mediani / Gay | Autorlando Sport (I) | Orlando Redolfi | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 67 | Corradi / Soli / Facchetti / Tenchini | Autorlando Sport (I) | Orlando Redolfi | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 68 | Kutemann / Earle / Gosse / Pregliasco | Peter Kutemann | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 69 | Ried / Felbermayr, Jr. / Ried / Felbermayr | Proton Competition (D) | Gerold Ried | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 72 | Chiesa / Drudi / Caffi / Rosa | Seikel Motorsport (D) | Peter Seikel | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 73 | Burgess / Collin / Lloyd / Bergmeister | Seikel Motorsport (D) | Peter Seikel | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 74 | von Gartzen / Mayall / Khan / Smith | Team Eurotech (GB) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 75 | Jones / Jordan / Jones / Sumpter | Team Eurotech (GB) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 77 | Daoudi / Jones / Vasiliev / Fomenko | RWS-Yukos Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 84 | Hahn / Geoffroy / Daniels / Coekelberghs | T2M - Kaneko (D) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 88 | Mullen / Kirkaldy / Burt | Team Maranello Concessionaires (GB) | | Ferrari | 360 Modena | GT | Ferrari | N-GT |
| 89 | Davies / Smith / Turner | Team Maranello Concessionaires (GB) | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 100 | Ugeux / Kuppens / Lémeret | Racing Team Belgium (B) | | Gillet | Vertigo Streiff | | Alfa Romeo | G2 |
| 101 | Barff / Short / Herridge / Pearce | Rollcentre (GB) | Martin Short | Mosler | MT900 | R | Chevrolet | G2 |
| 102 | Menten / Wauters / Vanierschot / Wauters | AD Sport (B) | | Porsche | 996 Bi-Turbo | | Porsche | G2 |
| 103 | Defourny / de Castro / Lavielle | Darro Motor Racing (E) | | Seat | Toledo | GT | Seat | G2 |
| 104 | Neugarten / Barbosa / Perrier / Barretto | Perspective Racing (F) | | Mosler | MT900 | R | Chevrolet | G2 |
| 105 | de Gastines / Van Bellingen / Nielsen Grade | De Bokkenrijders (B) | | Porsche | 996 GT3 Cup | | Porsche | G2 |
| 106 | Bouvy / Selleslagh / Vannerum / Corbisier | Escelsior (B) | Patrick Selleslagh | Chevrolet | Corvette C5 | -R | Chevrolet | G2 |
| 107 | Laffite / Cunningham / Cook | Aero Racing (GB) | | Morgan | Aero 8 | GTN | | G2 |
| 109 | de Dryver / Vanmoerkerke / Rosoux / Schoonbroodt | Laurent Van Moerkerke (B) | | Stealth | B6 | | | G2 |
| 109T | Vanmoerkerke / de Dryver / Schoonbroodt / Rosoux | Laurent Van Moerkerke (B) | | Porsche | 996 GT3 Cup | | Porsche | G2 |
| 110 | Martinet / Sourd / Alméras / Hiesse | Almeras Freres (F) | | Porsche | 996 GT3 Cup | | Porsche | G3 |
| 111 | Chaillet / Coenen / Bruno | Signa Racing Team (B) | Patrick Chaillet | Porsche | 996 GT3 Cup | | Porsche | G3 |
| 113 | Ruffier / Mouez / Pereira / Hélary | James Ruffier (F) | | Porsche | 996 GT3 Cup | | Porsche | G3 |
| 115 | Linnertz / Janssen / Naveaux / Bouche | JMT Racing (B) | | BMW | Z3 | M Coupé | BMW | G3 |
| 117 | Scharmarch / Deman / Delcour / Land | Land Motorsport (D) | | Porsche | 996 GT3 Cup | | Porsche | G3 |
| 118 | Ménage / Close / Pecoraro | Campus Automobile (B) | | Lotus | Elise | | | G3 |
| 126 | Lamy / Mollekens / de Radigues | Zakspeed (D) | | Chrysler | Viper | GTS-R | Chrysler | G2 |
| 160 | Lefort / Premoli / De Castro / Lambert | Track Promotion (B) | | Porsche | 996 GT3-RS | | Porsche | G2 |
| 171 | Baron / Corbel / Caradec / Tremblay | Didier Caradec (F) | | Porsche | 996 GT3-R | | Porsche | G2 |