| 1st | 1 | Hart / Soulet / Duez / Cloet | Chevrolet Corvette C5-R | SRT | 1:29.031 | 1:29.0310 | 1:31.8280 | 1:32.9080 | 1:34.5550 |
| 2nd | 7 | Longin / Kumpen / Hezemans / Mollekens | Chevrolet Corvette C5-R | GLPK Racing | 1:29.032 | 1:29.0320 | 1:29.3650 | 1:31.6350 | 1:31.9570 |
| 3rd | 5 | Euser / Goossens / Van Dongen | Marcos LM600 Evo | Eurotech Racing | 1:30.377 | 1:30.3770 | 1:31.0430 | 1:34.1960 | |
| 4th | 33 | Kenis / Verheyen / Schuybroeck | Mosler MT900R | G&A Racing | 1:33.431 | 1:33.4310 | 1:35.6320 | 1:44.9630 | 1:39.2060 |
| 5th | 21 | Penders / Lamot / Jacobs / Dujardyn | Porsche 996 GT3-RS | Prospeed Competition | 1:33.754 | 1:33.7540 | 1:36.4440 | 1:37.8390 | 1:34.8820 |
| 6th | 38 | Bouvy / Menten / Belloc / Verbergt | Porsche 996 GT3-RSR | CEO Racing | 1:34.239 | 1:34.2390 | 1:34.6980 | 1:35.7100 | 1:36.9240 |
| 7th | 29 | Vollebergh / De Laet / Maes / Van Rossem | Porsche 996 GT3-RS | CEO Racing | 1:35.930 | 1:35.9300 | 1:37.3430 | | 1:38.8360 |
| 8th | 46 | de Wit / Derdaele / Empsen / Verhoeven | Ultima GTR | D. Belgium Racing | 1:36.068 | 1:36.0680 | 1:39.8560 | 1:56.3780 | 1:43.4260 |
| 9th | 23 | Severich / Josten / Moore / Muytjens | BMW E46 GTR V8 | GS Motorsport | 1:36.711 | 1:36.7970 | 1:36.7110 | 1:37.9550 | 1:39.0090 |
| 10th | 50 | Haane / Meert / Van Delm / Werckx | Porsche 996 GT3 Cup | First Motorsport | 1:36.897 | 1:36.8970 | 1:41.0550 | 1:40.3220 | 1:39.7410 |
| 11th | 28 | Grouwels / Grouwels / Wijnen / Cloet | Dodge Viper SRT 10 | Rudolph Racing | 1:37.136 | 1:37.1360 | | | 1:42.6910 |
| 12th | 25 | Leyssens / Lumbeeck / Moonens / Redant | BMW E46 Silhouette | KS Motorsport | 1:37.452 | 1:37.4520 | 1:39.4700 | 1:47.4350 | 1:46.8280 |
| 13th | 70 | Cracco / Saelens / Jonckheere / Duval | Porsche 996 GT3 Cup | Accent Racing Team | 1:37.511 | 1:37.5110 | | 1:45.2700 | 1:53.1870 |
| 14th | 8 | Wauters / Wauters / Vanierschot / Schreurs | Porsche 996 Bi-Turbo | AD Sport | 1:37.560 | 1:37.9690 | | 1:37.5600 | 1:40.2500 |
| 15th | 16 | Bouillon / Kuus / Robinson / van der Slik | Porsche 996 Bi-Turbo | McDonald's Racing Team | 1:37.878 | 1:37.8780 | | 1:54.1580 | 1:48.4060 |
| 16th | 24 | Essers / Van Bellingen / Vandermaesen / Coens | BMW E46 Silhouette | KS Motorsport | 1:38.004 | 1:38.0040 | 1:39.5660 | 1:45.9920 | 1:42.3690 |
| 17th | 44 | Steinberg / Neyens / Loix / Lambert | Porsche 996 GT3 Cup | GS Motorsport | 1:38.009 | 1:38.0090 | 1:39.4570 | 1:50.2070 | 1:43.5790 |
| 18th | 54 | van Hoepen / Den Otter / van Riet / 'Vriend' | Porsche 996 GT3 Cup | CEO Racing | 1:38.019 | 1:38.0190 | 1:38.3270 | 1:42.7900 | |
| 19th | 27 | Ceusters / Schrauwen / Vanmoerkerke / Metior | Porsche 996 GT3-R | S&P Racing | 1:38.031 | 1:38.0310 | | 1:47.4510 | 1:44.2490 |
| 20th | 47 | Mattheus / Boden / van der Zwaan / Nef | Porsche 996 GT3 Cup | Flandria Rent Racing | 1:38.403 | 1:38.4030 | 1:39.2170 | 1:50.4620 | 1:41.0350 |
| 21st | 55 | Dumarey / Dumarey / Dumarey / Van de Wauwer | Porsche 997 GT3 Cup | GRP Racing | 1:38.495 | 1:38.4950 | 1:40.0220 | 1:45.8290 | 1:44.5680 |
| 22nd | 69 | Tavernier / Kersten / Langeberg / Hahn | Porsche 997 GT3 Cup | BonGou-Speedlover | 1:38.583 | 1:38.5830 | 1:39.8190 | | 1:43.1920 |
| 23rd | 49 | Maton / Bonnaerens / Colman / Van Campenhoudt | Porsche 996 GT3 Cup | NGT Racing | 1:38.670 | 1:38.6700 | 1:40.2120 | 1:49.1080 | 1:44.6940 |
| 24th | 43 | Van Loo / Thomas / De Coster / Broodcooren | Porsche 996 GT3 Cup | GS Motorsport | 1:39.503 | 1:39.7330 | 1:39.5030 | 1:44.1470 | 1:42.5410 |
| 25th | 10 | Thiers / Thiers / Thiers / Van Mol | Porsche 997 | Oosterlinck Racing | 1:39.635 | 1:40.3480 | 1:39.6350 | 1:42.2600 | 1:45.5990 |
| 26th | 53 | Jamers / Van Rompuy / Beliën / van Gorp | Porsche 996 GT3 Cup | First Motorsport | 1:40.004 | 1:40.2350 | 1:40.0040 | 1:42.1830 | 1:42.8010 |
| 27th | 48 | Verhoeven / van Hover / Matot | Porsche 996 GT3 Cup | BonGou-Speedlover | 1:40.325 | 1:40.4360 | 1:40.3250 | 1:57.0860 | 1:44.5020 |
| 28th | 35 | Vetters / Jeuris / Van Uytsel / De Vos | Porsche 996 | H&M Racing | 1:40.594 | 1:40.5940 | | 1:43.0350 | 1:42.7840 |
| 29th | 17 | Coekelbergs / Marchal / Van Roey / Van de Plas | Porsche 996 GT2-R | JMT Racing Team | 1:40.608 | 1:41.4550 | 1:40.6080 | 1:42.4580 | |
| 30th | 30 | Raus / van Audenhove / Janssen / Raus | Porsche 996 GT3-R | Ham Car | 1:40.918 | 1:40.9180 | | 1:47.7150 | 1:45.0950 |
| 31st | 34 | Leest / Lémeret / Bruynoghe / Herman | Porsche 993 | AD Sport | 1:41.371 | 1:41.7940 | 1:41.3710 | | 1:43.8070 |
| 32nd | 45 | Beckers / van Samang / van Samang / Raes | BMW M3 E46 | MSE | 1:41.566 | 1:41.5660 | 1:43.5650 | 1:46.0620 | 1:45.5070 |
| 33rd | 56 | Joosen / Pampel / Geerinckx / Vroman | BMW M3 E46 WTCC | Euroracing | 1:41.573 | 1:41.5730 | 1:44.0500 | | 1:49.0920 |
| 34th | 22 | Kelders / Nelissen-Grade / van Roij / Poncelet | Porsche 996 GT3-RS | Prospeed Competition | 1:42.113 | 1:42.1130 | | 1:44.9000 | 1:50.7380 |
| 35th | 32 | Steenbergen / Stielstra / de Vries / Gemoets | Porsche 996 GT3-RS | Ham Car | 1:42.241 | 1:42.2410 | | 1:47.1960 | 1:47.7720 |
| 36th | 36 | van Herck / Booten / Meys / Voet | Mazda RX-7 | Van Herck Racing | 1:44.236 | 1:44.2360 | | 3:32.6640 | 1:48.2870 |
| 37th | 65 | Van de Velde / Grifnée / Uljee / Halm | BMW 120d | Daikin Racing | 1:45.235 | 1:45.2350 | | 1:48.5990 | 1:52.2960 |
| 38th | 9 | Steegmans / Steegmans / Gonnissen / Vancraeynest | Porsche 996 | AD Sport | 1:46.018 | 1:46.0180 | | 1:51.1870 | 1:51.9040 |
| 39th | 52 | Sluys / Vanzeebroek / Heyman / Van Den Broeck | Seat Leon Cupra | S Racing | 1:46.564 | 1:46.5640 | 1:48.5110 | 1:55.9550 | 1:47.6110 |
| 40th | 14 | Meulders / Verdonck / Grutman / Metior | Porsche 996 Bi-Turbo | S&P Racing | 1:47.582 | 1:58.2390 | | 1:47.5820 | 2:02.6270 |
| 41st | 66 | Notermans / Binet / Vercammen | BMW M3 E36 | JMT Racing Team | 1:51.358 | 1:55.2810 | 1:51.3580 | | 1:56.0890 |