| 2 | Kumpen / Longin / Dupont / Hezemans | GLPK Racing (B) | Chrysler | Viper | GTS-R | Chrysler | GTA | GT |
| 3 | Wauters / Bruynoghe / Wauters / Vanierschot | AD Sport (B) | Porsche | 996 Bi-Turbo | | Porsche | GTA | GT |
| 4 | Kuismanen / Hasenbichler / Vosse / Alamäki | Kuismanen Racing (FIN) | Chrysler | Viper | GTS-R | Chrysler | GTA | GT |
| 5 | Selleslagh / Vannerum / Hahn / Bouvy | Selleslagh Racing Team (B) | Chevrolet | Corvette C5 | -R | Chevrolet | GTA | GT |
| 6 | Meulders / Geboers / Neyens / Jacobs | Sport Promoteam Racing | Porsche | 996 Bi-Turbo | | Porsche | GTA | GT |
| 7 | Vancraeynest / Janssen / Daelemans | Ham Car Tuning | Porsche | 996 Bi-Turbo | | Porsche | GTA | GT |
| 8 | van Dyck / Raus / Moonen / Raus | Ham Car Tuning | Porsche | 993 Bi-Turbo | | Porsche | GTA | GT |
| 9 | Mattheus / Redant / Vanzeebroek | TT Racing | Audi | TT | | Audi | GTA | GT |
| 12 | Kurris / De Vos / Meuwissen / Van der Made | H&M Racing | Porsche | 993 | | Porsche | GTB | GT |
| 14 | Van Sande / Palttala / Virtanen | RTM Racing | Porsche | 996 Bi-Turbo | | Porsche | GTA | GT |
| 15 | de Hoen / Houbben / de Temmerman / Essers | Brother Racing | BMW | Compact | | BMW | TB | T |
| 16 | Van Woensel / Van Vaerenbergh / Groes / Van Bavel | LVC Motorsport | BMW | Z3 | M Coupé GT | BMW | GTA | GT |
| 19 | De Groot / Van de Haterd / Van Dongen | Eurotech-Hadegro Racing | Marcos | Mantis | | Ford | GTA | GT |
| 20 | Menten / Verbergt / Hemroulle | AD Sport | Porsche | 996 Bi-Turbo | | Porsche | GTA | GT |
| 23 | De Sterck / Moritz / Brom / Kitsz | Bert Moritz | Marcos | Mantis | | | GTA | GT |
| 31 | Penders / Goossens / Dujardyn | RTM Racing | Porsche | 996 GT3-RS | | Porsche | GTB | GT |
| 32 | Lamot / Couwberghs / Gonnissen | RTM Racing | Porsche | 996 GT3-R | | Porsche | GTB | GT |
| 33 | Schreurs / Grootaers / Verheyen / de Craene | GLPK Racing (B) | Porsche | 996 GT3 Cup | | Porsche | GTB | GT |
| 34 | Van der Broeck / Van Maldeghem / Herman / Coenen | AD Sport | Porsche | 993 | | Porsche | GTB | GT |
| 35 | Geerinckx / Thiron / Geerinckx | AD Sport | Porsche | 996 GT3 Cup | | Porsche | GTB | GT |
| 36 | Thiers / Thiers / Thiers / Vanmoerkerke | Russell Racing | Porsche | 996 GT3-RS | | Porsche | GTB | GT |
| 38 | Vollebergh / De Laet / Dentant | Markant Racing | Porsche | 996 GT3 Cup | | Porsche | GTB | GT |
| 45 | Ceusters / Metior / Evers | Sport Promoteam Racing | Porsche | 993 GT2 | | Porsche | GTB | GT |
| 46 | Verhoeven / Van Hoof / Döring / Van de Plas | Speedlover | Porsche | 993 | | Porsche | GTB | GT |
| 50 | van Merksteijn / Snel / Munsterhuis | System Force Motorsport | Porsche | 996 GT3-RS | | Porsche | G | G |
| 51 | Theuws / Derdaele / van Hooydonk / Empsen | Belgium Racing | BMW | E36 | | BMW | TA | T |
| 52 | Beliën / Jakobs / Van Elderen / Leinders | Beliën Racing | BMW | M3 | E46 GTR | BMW | TA | T |
| 53 | Carlier / Pasteels / Pauwels / Heeren | Carlier Racing | BMW | M3 | E46 GTR | BMW | TA | T |
| 55 | Van de Velde / Jamers / Van de Velde / Boden | Daikin Racing Team | BMW | E46 | | BMW | TA | T |
| 56 | Meijers / Meijers / Broekmans | Meijers Motorsport | BMW | M3 | E46 GTR | BMW | TA | T |
| 57 | de Gastines / Nelissen-Grade / Dumarey | RTM Racing | Porsche | 911/99 | | Porsche | GTB | GT |
| 58 | Jeuris / Werckx / van Gorp | EL Racing | BMW | M3 | E36 | BMW | TA | T |
| 59 | Aerts / Lippens / Moonens | KS-Motorsport | BMW | M3 | E36 | BMW | TA | T |
| 60 | Frans / Herbots / Svensson / Moury | Raceprojects | BMW | 330i | E46 | BMW | TA | T |
| 63 | Maes / Verbist / Schuybroeck | Verbist Racing | VW | Bora | TDi | VW | TA | T |
| 66 | Huisman / van Es / Crevels | Hasdev (F) | BMW | M3 | GTR | BMW | G | G |
| 71 | Qvick / Beernaert / Buytaert / Van Rompuy | Qvick Motors Racing | Mini | Cooper | S3 | | TB | T |
| 72 | Van Bellingen / Leyssens / Vandermaesen | KS-Motorsport | BMW | 320i | E36 STW | BMW | TB | T |
| 73 | Moore / Cox / Redhouse | Moore Int. Motorsport (GB) | BMW | M3 | E36 | BMW | TA | T |
| 74 | De Keersmaecker / Van Delm / Smets | G&A Racing | BMW | M3 | E36 GTR | BMW | TB | T |
| 75 | Gabriël / Janssens / Aerts / Cracco | MVC Racing Team | BMW | M3 | E36 | BMW | TB | T |
| 76 | Verhoeven / De Coster / Colman / Geoffroy | Belgium Racing | BMW | E36 | | BMW | TB | T |
| 77 | Beckers / Cassiers / van Samang / Raes | MSE Racing | BMW | M3 | E36 | BMW | TB | T |
| 78 | Grouwels / Grouwels / Wijnen / Fryns | US Carworld Racing | Renault | Clio | | Renault | G | G |
| 92 | Radermecker / Stelandre / de Sordi / Muytjens | Ford Genk/MI Racing | Ford | Mondeo | | Ford | SILH | T |