| 1 | Lamy / van de Poele / Bartels / Biagi | Vitaphone Racing Team (D) | | Maserati | MC12 | GT1 | Maserati | GT1 |
| 2 | Montanari / Lémeret / Ramos / Bobbi | Vitaphone Racing Team (D) | Michael Bartels | Maserati | MC12 | GT1 | Maserati | GT1 |
| 3 | Gavin / Vosse / Franchi / Beretta | Luc Alphand Aventures (F) | | Chevrolet | Corvette C6 | .R Z06 | Chevrolet | GT1 |
| 4 | Longin / Kumpen / Mollekens / Bouvy | PK Carsport (B) | | Chevrolet | Corvette C5 | -R | Chevrolet | GT1 |
| 5 | Fässler / Delétraz / Hezemans / Gollin | Carsport Holland (NL) | | Chevrolet | Corvette C6 | .R Z06 | Chevrolet | GT1 |
| 7 | Stippler / Bouchut / Mücke | All-Inkl.com Racing (D) | | Lamborghini | Murciélago | R-GT | Lamborghini | GT1 |
| 11 | Bertolini / Piccini / de Simone / Pier Guidi | Scuderia Playteam Sarafree (I) | | Maserati | MC12 | GT1 | Maserati | GT1 |
| 12 | Müller / Giannocaro / Busnelli / Lambert | Scuderia Playteam Sarafree (I) | | Maserati | MC12 | GT1 | Maserati | GT1 |
| 16 | Peter / Aucott / Franchitti / Macari | JMB Racing (MC) | Jean-Michel Bouresche | Maserati | MC12 | GT1 | Maserati | GT1 |
| 18 | Soulet / Coens / Van Bellingen / Duez | Selleslagh Racing Team (B) | Patrick Selleslagh | Chevrolet | Corvette C5 | -R | Chevrolet | GT1 |
| 22 | Toccacello / Frassinetti / Lancieri / Ragazzi | Aston Martin Racing BMS (I) | | Aston Martin | DBR9 | | Aston Martin | GT1 |
| 23 | Alessi / Babini / Davies / Monfardini | Aston Martin Racing BMS (I) | | Aston Martin | DBR9 | | Aston Martin | GT1 |
| 28 | Menten / Kox / Bleekemolen | Reiter Lamborghini (D) | | Lamborghini | Murciélago | R-GT | Lamborghini | GT1 |
| 33 | Wendlinger / Sharp / Lichtner-Hoyer / Lechner | Jetalliance Racing (A) | | Aston Martin | DBR9 | | Aston Martin | GT1 |
| 50 | Vilander / Müller / Salo | AF Corse Motorola (I) | Amato Ferrari | Ferrari | F430 | GTC | Ferrari | GT2 |
| 51 | Ortelli / Bruni / Aguas | AF Corse Motorola (I) | Amato Ferrari | Ferrari | F430 | GTC | Ferrari | GT2 |
| 52 | Ruberti / Pasini / Cressoni / Casè | Racing Team Edil Cris (I) | Cristiano Cavalleri | Ferrari | F430 | GTC | Ferrari | GT2 |
| 60 | Couwberghs / Penders / Lamot / Duval | Prospeed Competition (B) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 62 | Mullen / Enge / Janiš / Kane | Scuderia Ecosse (GB) | | Ferrari | F430 | GTC | Ferrari | GT2 |
| 63 | Kirkaldy / Niarchos / Sugden | Scuderia Ecosse (GB) | | Ferrari | F430 | GTC | Ferrari | GT2 |
| 70 | Tenchini / Basso / Plati / McCormick | Easy race (I) | | Ferrari | F430 | GTC | Ferrari | GT2 |
| 74 | Pompidou / Zani / Busnelli / Ceccato | Ebimotors (I) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 76 | Lietz / Narac / Long | IMSA Performance Matmut (F) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 78 | de Radigues / De Pauw / Van den Hover / Belmondo | JMB Racing (MC) | | Ferrari | F430 | GTC | Ferrari | GT2 |
| 95 | Camathias / Daniels / Cox / Moorey | JWA (GB) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 97 | Lieb / Collard / Malucelli | BMS Scuderia Italia (I) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 99 | Maassen / Edwards / Machitski | Tech9 Motorsport (GB) | | Porsche | 997 GT3 RSR | | Porsche | GT2 |
| 101 | Leinders / Kuppens / Bovy | Belgian Racing (B) | | Gillet | Vertigo Streiff | | Alfa Romeo | G2 |
| 103 | Radermecker / Dermont / Muytjens / de Sordi | Gravity Racing International (B) | | Mosler | MT900 | R GT3 | Chevrolet | G2 |
| 105 | Smets / Kenis / De Keersmaecker / Mattheus | Guino Kenis / Bokkerijders (G&A Racing) (B) | | Mosler | MT900 | R GT3 | Chevrolet | G2 |
| 106 | Ferreira / Nozière / Brouard / Roussaud | Philippe Noziere (Champion Racing) (F) | | Porsche | 996 GT3 Cup | | Porsche | G2 |
| 107 | De Castro / Premoli / Barbaro | AB Motorsport (I) | | Porsche | 996 GT3-RS | | Porsche | G2 |
| 116 | Geoffroy / Chaillet / Nef | Signa Motorsport (B) | Patrick Chaillet | Dodge | Viper | Competition Coupe | Dodge | G3 |
| 117 | Guiod / Mitieus / Levy / Levy | Thierry Guiod (Pilotage Passion) (F) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 118 | Rich / Ashburn / Lang / Hines | Trackspeed Racing (GB) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 121 | Thomas / Broodcooren / Grouwels / Heyer | GS - Motorsport (D) | | Dodge | Viper | Competition Coupe | Dodge | G3 |
| 124 | Khan / van Splunteren / Frederiks / Stielstra | Muehlner Motorsport (B) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 140 | Pasquali / Baron / Corbel / Fournet / *Lemonnier | Emeraude Racing rms (F) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 141 | Rautureau / Herbert / Lahaye / Lemonnier / *Fournet | Emeraude Racing rms (F) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 160 | Kelders / Kerkhove / Greich / Lefort | Prospeed Competition (B) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 174 | Vannelet / Jakubowski / Lester / Lesoudier | G. Lesoudier (Sport Garage) (F) | | Ferrari | F430 | GT3 | Ferrari | G3 |
| 175 | Beroujon / Stépec / Brandela / Carcone | F. Jakubowski (Sport Garage) (F) | | Ferrari | F430 | GT3 | Ferrari | G3 |
| 177 | Forsten / Peham / Dragoun / Schmitter | G Private Racing (D) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 178 | Ortlieb / Pfefferkorn / Sagmeister / Zumstein | G Private Racing (D) | | Porsche | 997 GT3 Cup | | Porsche | G3 |
| 201A | Kutemann / Haane | JMB Racing (MC) | | Ferrari | F430 | GT3 | Ferrari | CdR |
| 201B | Comar / Rambeaud | JMB Racing (MC) | | Ferrari | F430 | GT3 | Ferrari | CdR |
| 201C | Ballay / Chanard | JMB Racing (MC) | | Ferrari | F430 | GT3 | Ferrari | CdR |
| 215A | Charouz / Jiřík | S-Berg Racing (A) | | Lamborghini | Gallardo | LP520 GT3 | Lamborghini | CdR |
| 215B | Kuzminykh / Leclerc | S-Berg Racing (A) | | Lamborghini | Gallardo | LP520 GT3 | Lamborghini | CdR |
| 215C | Urban / Urban | S-Berg Racing (A) | | Lamborghini | Gallardo | LP520 GT3 | Lamborghini | CdR |