| 1st | 78 | Biela / Pirro / Kristensen | Audi R8 | Audi Sport North America | 360 | 12:02:00.160 | 2143.6460 kms | 178.1415 | | 1st | LMP | 1:50.2860 | 161 | 194.3701 |
| 2nd | 77 | Capello / McNish / Alboreto | Audi R8 | Audi Sport North America | 360 | 12:02:39.271 | | | | 2nd | LMP | 1:51.5450 | 153 | |
| 3rd | 42 | Lehto / Müller | BMW V12 LMR | BMW Motorsport | 359 | 12:02:22.242 | | | | 3rd | LMP | 1:52.5660 | 260 | |
| 4th | 43 | Auberlen / Gounon / Soper | BMW V12 LMR | BMW Motorsport | 358 | 12:02:33.473 | | | | 4th | LMP | 1:53.5460 | | |
| 5th | 27 | Theys / Baldi / Lienhard | Doran Special Judd | Doran/Lista Racing | 337 | 12:03:21.290 | | | | 5th | LMP | 1:55.2280 | 159 | |
| 6th | 19 | van de Poele / Taylor / Angelelli | Cadillac Northstar LMP | Team Cadillac | 331 | 12:03:16.275 | | | | 6th | LMP | 1:54.6740 | 105 | |
| 7th | 91 | Beretta / Wendlinger / Dupuy | Dodge Viper GTS-R | Viper Team Oreca | 327 | 12:03:53.449 | | 161.3898 | | 1st | GTS | 2:01.3690 | 171 | 176.6207 |
| 8th | 92 | Donohue / Archer / Duez | Dodge Viper GTS-R | Viper Team Oreca | 326 | 12:03:53.842 | | | | 2nd | GTS | 2:03.0690 | 118 | |
| 9th | 93 | Beltoise / Belloc / Amorim | Dodge Viper GTS-R | Viper Team Oreca | 321 | 12:03:54.500 | | | | 3rd | GTS | 2:01.9850 | 166 | |
| 10th | 5 | Luhr / Müller | Porsche 996 GT3-R | Dick Barbour Racing | 313 | 12:02:21.763 | | 154.8076 | | 1st | GT | 2:08.9790 | 9 | 166.3627 |
| 11th | 70 | Mowlem / Murry | Porsche 996 GT3-R | Skea Racing International | 308 | 12:04:10.996 | | | | 2nd | GT | 2:10.2580 | 193 | |
| 12th | 33 | Konrad / Slater / Paul, Jr. | Porsche 911 GT2 | Konrad Motorsport | 307 | 12:03:29.685 | | | | 4th | GTS | 2:08.7000 | 159 | |
| 13th | 03 | Stanton / Haywood / Reiser | Porsche 996 GT3-R | Reiser Callas Rennsport | 306 | 12:04:03.975 | | | | 3rd | GT | 2:10.9120 | 198 | |
| 14th | 07 | Riccitelli / Peter / Quester | Porsche 996 GT3-R | RWS Motorsport | 302 | 12:03:41.500 | | | | 4th | GT | 2:09.8520 | 15 | |
| 15th | 41 | Bouchut / Zadra | Porsche 996 GT3-R | Team LR Organisation | 302 | 12:04:44.620 | | | | 5th | GT | 2:11.5170 | 3 | |
| 16th | 4 | Collins / Pilgrim / Fréon | Chevrolet Corvette C5-R | Corvette Racing | 300 | 12:03:52.394 | | | | 5th | GTS | 2:02.1530 | 186 | |
| 17th | 71 | Willingham / Hawkins / Skea | Porsche 996 GT3-R | Skea Racing International | 284 | 12:02:01.905 | | | | 6th | GT | 2:15.0040 | 105 | |
| 18th | 87 | James / Barbosa / Robertson | Porsche 911 Carrera RSR | MCR/Nygmatech | 276 | 12:02:36.691 | | | | 7th | GT | 2:13.1460 | 141 | |
| 19th | 66 | Buckler / Nagel / Fitzgerald | Porsche 996 GT3-R | The Racers Group | 266 | 12:03:07.455 | | | | 8th | GT | 2:12.6270 | 58 | |
| 20th | 89 | Dullum / McCormick / Baumann | Porsche 996 GT3-R | MCR/Nygmatech | 258 | 12:02:46.836 | | | | 9th | GT | 2:15.7210 | 68 | |
| 21st | 51 | Maassen / Wollek | Porsche 996 GT3-R | Dick Barbour Racing | 251 | 9:54:44.510 | | | Suspension | 10th | GT | 2:09.8710 | 196 | |
| 22nd | 1 | Brabham / Raphanel / Magnussen | Panoz LMP-1 Roadster S | Panoz Motor Sports | 249 | 8:28:51.740 | | | Engine | 7th | LMP | 1:52.1340 | 169 | |
| 23rd | 21 | Lewis / Wagner / Mazzuoccola | Porsche 996 GT3-R | MCR/Aspen Knolls | 229 | 9:11:33.500 | | | Drive train | 11th | GT | 2:12.2350 | 178 | |
| 24th | 3 | Fellows / Kneifel / Bell | Chevrolet Corvette C5-R | Corvette Racing | 201 | 7:47:00.806 | | | Exhaust valve | 6th | GTS | 2:01.6100 | 158 | |
| 25th | 37 | Field / Whittington / Whittington | Lola B98/10 Ford | Intersport Racing | 181 | 12:02:28.824 | | | | 8th | LMP | 1:57.4010 | 105 | |
| 26th | 38 | Weaver / Schroeder / Kelleners | Lola B2K/10 Porsche | Champion Racing | 165 | 6:05:14.785 | | | Suspension | 9th | LMP | 1:56.9530 | 154 | |
| 27th | 31 | Collard / Bernard | Cadillac Northstar LMP | Motorola-DAMS | 163 | 6:19:49.918 | | | Clutch | 10th | LMP | 1:55.6550 | 104 | |
| 28th | 88 | Baron / Kester / Hindery | Porsche 996 GT3-R | MCR/Nygmatech | 147 | 12:03:38.859 | | | | 12th | GT | 2:14.6620 | 2 | |
| 29th | 30 | MacLeod / Jeannette / Lauer | Porsche 996 GT3-R | White Lightning Racing | 143 | 7:13:30.550 | | | Cooling systems | 13th | GT | 2:12.4370 | 121 | |
| 30th | 6 | Said / Stuck / Van Overbeek | BMW M3 E46 | Prototype Technology Group | 141 | 7:26:27.943 | | | Brakes | 14th | GT | 2:11.7650 | 3 | |
| 31st | 08 | Rice / Hürtgen / Haupt | Porsche 911 GT2 | Roock Motorsport North America | 125 | 6:39:08.854 | | | Oil pressure | 7th | GTS | 2:06.6630 | 104 | |
| 32nd | 06 | Maxwell / Empringham / Graham | Lola B98/10 Ford | Multimatic Motorsport | 124 | 8:53:02.288 | | | Piston failure | 11th | LMP | 1:57.0870 | 5 | |
| 33rd | 10 | Cunningham / Cunningham / Law | BMW M3 E36 | Prototype Technology Group | 106 | 5:07:14.315 | | | Engine | 15th | GT | 2:10.6460 | 4 | |
| 34th | 52 | Collin / Mathewson / Burgess | Porsche 996 GT3-R | Seikel Motorsport | 105 | 5:05:22.224 | | | Water system | 16th | GT | 2:15.9590 | 35 | |
| 35th | 9 | Lagorce / Wallace | Cadillac Northstar LMP | Team Cadillac | 87 | 2:53:55.739 | | | Accident | 12th | LMP | 1:55.1590 | 5 | |
| 36th | 2 | O'Connell / Katou | Panoz LMP-1 Roadster S | Panoz Motor Sports | 79 | 4:43:15.953 | | | Throttle | 13th | LMP | 1:52.8050 | 58 | |
| 37th | 09 | Brown / Jurasz / Earle | Porsche 911 GT2 | Roock Motorsport North America | 76 | 3:13:30.101 | | | Gearbox | 8th | GTS | 2:09.0490 | 53 | |
| 38th | 36 | Johansson / Smith | Reynard 2KQ Judd | Johansson Matthews Racing | 65 | 2:20:14.536 | | | Engine | 14th | LMP | 1:54.1170 | 45 | |
| 39th | 23 | Pobst / Lambert | Porsche 996 GT3-R | Alex Job Racing | 59 | 2:11:18.556 | | | Engine | 17th | GT | 2:09.1320 | 6 | |
| 40th | 0 | Martini / Schiattarella | Lola B2K/10 Rafanelli | Team Rafanelli SRL | 52 | 2:48:22.537 | | | Steering | 15th | LMP | 1:56.7450 | 34 | |
| 41st | 74 | Baldwin / Robinson | Reynard 2KQ Judd | Robinson Racing | 48 | 1:45:21.489 | | | Gearbox | 16th | LMP | 1:56.3710 | 5 | |
| 42nd | 02 | Simon | Riley & Scott Mk III Judd | Pole Team | 8 | 29:00.840 | | | Clutch | 17th | LMP | 1:56.2190 | 3 | |