| 1 | Bouchut / Bourdais / Vosse / Terrien | Larbre Compétition (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 2 | Rosenblad / Defourny / Lagniez / Chéreau | Larbre Compétition (F) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 3 | Tassin / Hezemans / Kumpen | Carsport Holland (NL) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 4 | Leinders / Cappellari / Gollin | Carsport Holland (NL) | | Chrysler | Viper | GTS-R | Chrysler | GT |
| 5 | Zoboli / Alliot / Hallyday / Jakubowski | Force One Racing (F) | | Ferrari | 550 Maranello | | Ferrari | GT |
| 11 | Gosselin / Fukuda / Belmondo | Paul Belmondo Racing (F) | Paul Belmondo | Chrysler | Viper | GTS-R | Chrysler | GT |
| 12 | Babini / Derichebourg / Duez | Paul Belmondo Racing (F) | Paul Belmondo | Chrysler | Viper | GTS-R | Chrysler | GT |
| 14 | Campbell-Walter / van de Poele / Wallace / Springer | Lister Storm Racing (GB) | | Lister | Storm | GTM | Jaguar | GT |
| 15 | Verdon-Roe / de Castro / Sterckx / Law | Lister Storm Racing (GB) | | Lister | Storm | GTM | Jaguar | GT |
| 16 | Felbermayr, Jr. / Ried / Ried / Felbermayr | Proton Competition (D) | Gerold Ried | Porsche | 993 GT2 | | Porsche | GT |
| 22 | Kox / Calderari / Dor | BMS Scuderia Italia (I) | | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 23 | Delétraz / Piccini / Zadra / Bryner | BMS Scuderia Italia (I) | | Ferrari | 550 Maranello | GTS | Ferrari | GT |
| 25 | Mollekens / Palttala / Geboers | PSI Motorsport (B) | | Porsche | 996 Bi-Turbo | | Porsche | GT |
| 50 | Bertolini / Pescatori / Montermini / Garbagnati | JMB Racing (F) | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 51 | Alexander / Kutemann / Earle / Horion | JMB Racing (F) | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 52 | Manfredi / Pregliasco | JMB Racing (F) | | Ferrari | 360 Modena | N-GT | Ferrari | N-GT |
| 54 | Ortelli / Collard / Dumas | Freisinger Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 55 | Longin / Lieb / Lotterer / Forgeois | Freisinger Motorsport (D) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 58 | Schneider / Schumacher / Jentzsch / von Zitzewitz | Autorlando Sport (I) | Orlando Redolfi | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 62 | Papini / Sangiuolo / Van Sande / Zurstrassen | Cirtek Motorsport (GB) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 63 | van Merksteijn / Van Campenhoudt / Bastiaans | System Force Motorsport (NL) | | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 64 | Rice / Daoudi / Jurasz / Piguet | Cirtek Motorsport (USA) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 66 | Saviozzi / Bes / Delalande / Delalande | MAC Racing (I) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 76 | Riccitelli / Peter / Wolff / Quester | RWS Motorsport (D) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 77 | Garcia / Vasiliev / Diez de Villarroel / Fomenko | RWS Motorsport (D) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 78 | Drudi / Collin / Rosa / Bagnall | Seikel Motorsport (D) | Peter Seikel | Porsche | 996 GT3-RS | | Porsche | N-GT |
| 80 | Noël / Alphand / Echallard / Lavielle | Swiss GT Team (CH) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 81 | Corbisier / Pensis / Van Bellingen | Swiss GT Team (CH) | | Porsche | 996 GT3-R | | Porsche | N-GT |
| 90 | van der Zwaan / Goossens / van der Zwaan | Zwaans Racing (NL) | Van der Zwaan Brothers | Chrysler | Viper | GTS-R | Chrysler | NAT |
| 91 | Ickx / Saelens / Kuppens | Racing Team Belgium (B) | | Gillet | Vertigo Streiff | | Alfa Romeo | NAT |
| 92 | Hemroulle / Duchateau / van Hooydonk | Racing Team Belgium (B) | | Vertigo | Streiff | | Alfa Romeo | NAT |
| 93 | Lambert / Lefort / De Castro / Premoli | Track Promotion (B) | | Porsche | 996 GT3 Cup | | Porsche | NAT |
| 94 | Ménage / Geoffroy / de Cornelis / Duquesnoy | Ice Pol Racing Team (B) | Philippe Cornelis | Porsche | 993 GT2 | R | Porsche | NAT |
| 95 | Franchi / Lémeret / Heurckmans / Delobe | Ice Pol Racing Team | | Porsche | 996 GT3-RS | | Porsche | NAT |
| 96 | Lambrecht / Selleslagh / Wauters | AD Sport (B) | | Porsche | 996 Bi-Turbo | | Porsche | NAT |
| 97 | Bouvy / Kropp / Martin | PSI Motorsport (B) | | Porsche | 996 GT3-R | | Porsche | NAT |
| 98 | de Gastines / Tardivat / Van Rossem / Meulders | Markant Racing (B) | | Porsche | 996 GT3-R | | Porsche | NAT |
| 99 | de Dryver / Virtanen / Weisenburger | Widi Racing (B) | | Marcos | Mantara | LM600 | Chevrolet | NAT |
| 100 | "Yah-Man" / Caffi / Chiesa / Moncini | Scuderia Sant Ambrous (I) | Loris Kessel | Ferrari | 360 Modena | N-GT | Ferrari | NAT |
| 111 | Velay / Lorent / Frei / *Witmeur | Alexander Frei (CH) | | Lamborghini | Diablo | GTR | Lamborghini | 1M |
| 113 | Caradec / Corbel / Baron / Huet | Emeraude Racing (F) | | BMW | Z3 | M Coupé Trophée | BMW | 1M |
| 115 | Tollenaire / Delcour / Deman | PSI Motorsport (B) | | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 116 | Schreurs / Vanierschot / Van Delm / Wauters | AD Sport (B) | | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 117 | Scharmarch / Destree / Jodexnis / Haugg | Land Motorsport (D) | | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 118 | Gache / Clément / Blanchemain / Garcia | SMG (F) | | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 119 | Ruffier / Hauchard / Hauchard / Ruffier | James Ruffier (F) | James Ruffier | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 120 | Tremblay / Tillie / Miquée / Ortion | Banking Compétition (F) | Philippe Tillie | Porsche | 996 GT3 Cup | | Porsche | 1M |
| 122 | Barff / Short / Pullan | Veryplast Belgium (GB) | | TVR | Cerbera | Speed 6 | TVR | NAT |
| 125 | Bruno / Chaillet / de Bonhome | Signa Driving School (F) | Patrick Chaillet | Renault | Spider | | Renault | N-GT 2L |
| 130 | Kenis / Beliën / Beckers | BMW Dealer Team (B) | | BMW | Z3 | M Coupé GT | BMW | 1M |