| 1st | 37 | Jon Field | Lola B2K/10 Judd | Intersport Racing | 1 | 1:40.494 | 1st | SRP |
| 2nd | 16 | Weaver / Wallace / Leitzinger / Oberto / Goddard / Mears / Jönsson | Riley & Scott Mk III Ford | Dyson Racing Team | 1 | 1:41.210 | 2nd | SRP |
| 3rd | 74 | Baldwin / Robinson / Hoerr / Lazier | Riley & Scott Mk III Judd | Robinson Racing | 1 | 1:41.874 | 3rd | SRP |
| 4th | 20 | Dyson / Forbes-Robinson / Weaver | Riley & Scott Mk III Ford | Dyson Racing Team | 1 | 1:42.024 | 4th | SRP |
| 5th | 38 | Schroeder / Wollek / Haywood / Maassen | Lola B2K/10 Porsche | Champion Racing | 1 | 1:42.322 | 5th | SRP |
| 6th | 8 | Schubot / Dayton / Burton | Lola B2K/10 Ford | Philip Creighton Motorsports | 1 | 1:44.149 | 6th | SRP |
| 7th | 95 | Volk / Schroeder / Mirro / Waddell | Riley & Scott Mk III Chevrolet | TRV Motorsports | 1 | 1:44.155 | 7th | SRP |
| 8th | 27 | Theys / Lienhard / Bentley / Baldi | Crawford SSC2K Judd | Lista Doran Racing | 1 | 1:45.605 | 8th | SRP |
| 9th | 83 | Lauer / DeVries / Simon / Simo | Riley & Scott Mk III Ford | Bob Akin Motorsports | 1 | 1:46.565 | 9th | SRP |
| 10th | 28 | Field / Field / Brickell | Riley & Scott Mk III Ford | Intersport Racing | 1 | 1:46.813 | 10th | SRP |
| 11th | 6 | Downs / Tiller / Duder / Bucknum | Lola B2K/40 Nissan | TRP Racing | 1 | 1:47.149 | 1st | SRPII |
| 12th | 0 | Bytzek / Maxwell / Empringham / Brenner / Bytzek / Holtom | Porsche 911 GT1 Evo | Bytzek Motorsports | 1 | 1:47.220 | 1st | GTS |
| 13th | 5 | Gentilozzi / Miller | Saleen S7-R | Rocketsports | 1 | 1:47.343 | 2nd | GTS |
| 14th | 2 | Fellows / Kneifel / Fréon | Chevrolet Corvette C5-R | Corvette Racing | 1 | 1:48.128 | 3rd | GTS |
| 15th | 89 | Julien / Putman / St. Jacques / Woodman | Lola B2K/40 Nissan | Porsche Haus Racing | 1 | 1:48.203 | 2nd | SRPII |
| 16th | 3 | Earnhardt / Pilgrim / Earnhardt, Jr. / Collins | Chevrolet Corvette C5-R | Corvette Racing | 1 | 1:48.769 | 4th | GTS |
| 17th | 76 | Newman / Jeannette / Jackson / Brockman / Kelleners | Porsche 911 GT1 Evo | Gunnar Racing | 1 | 1:48.830 | 5th | GTS |
| 18th | 63 | Downing / Smith / Katz / Ronson | Kudzu DLY Mazda | Downing Atlanta Inc. | 1 | 1:48.939 | 11th | SRP |
| 19th | 26 | Giangrande / Whitehead / Hall / Zacharias | Lola B2K/40 Nissan | Northstar Racing LLC | 1 | 1:48.994 | 3rd | SRPII |
| 20th | 79 | Dickens / Plumb | Lola B2K/40 Nissan | Sportscar Racing Team Sweden | 1 | 1:49.449 | 4th | SRPII |
| 21st | 44 | Amick / Varde / Amick | Chevrolet Corvette | Team Amick Motorsports | 1 | 1:50.071 | 1st | AGT |
| 22nd | 62 | Spencer / Grupp | Kudzu DLM Mazda | Team Spencer Motorsports | 1 | 1:50.251 | 5th | SRPII |
| 23rd | 22 | Hampton / Dudek / Clinton / Seldon / Culver / Lally / Macey / Mullen / Plumb | Lola B2K/40 Nissan | Archangel Motorsport Services | 1 | 1:50.281 | 6th | SRPII |
| 24th | 01 | Holtom / Maxwell / Empringham / Spenard / Bartling / Bytzek | Porsche 911 GT1 Evo | Bytzek Motorsport | 1 | 1:50.669 | 6th | GTS |
| 25th | 78 | Sezionale / Roussel / Macaluso | Norma M2000-01 Mader | Sezio Florida Racing Team | 1 | 1:50.896 | 12th | SRP |
| 26th | 25 | Van der Kolk / Euser / Lassally / Lockie / Buurman | Marcos Mantara LM600 | Marcos Racing International | 1 | 1:51.210 | 7th | GTS |
| 27th | 24 | Euser / Lockie / Buurman | Marcos Mantara LM600 | Marcos Racing International | 1 | 1:51.717 | 8th | GTS |
| 28th | 99 | Schumacher / O'Steen / Hayner | Porsche 911 GT2 | Schumacher Racing | 1 | 1:51.765 | 9th | GTS |
| 29th | 09 | Conway / Goad / Flis | Chevrolet Camaro | Flis Motorsports | 1 | 1:52.050 | 2nd | AGT |
| 30th | 48 | Cindi Lux | Pilbeam MP84 Nissan | Pilbeam Racing America | 1 | 1:52.561 | 7th | SRPII |
| 31st | 88 | Overing / Tancrede / Veilleux | Lola B2K/40 Nissan | Porsche Haus Racing | 1 | 1:53.171 | 8th | SRPII |
| 32nd | 49 | Lux / Argetsinger | Pilbeam MP84 Nissan | Pilbeam Racing America | 1 | 1:53.645 | 9th | SRPII |
| 33rd | 45 | Jacobs / Maugeri / Zitza / Lacey | Lola B98/10 Ford | Jacobs Motorsports | 1 | 1:53.780 | 13th | SRP |
| 34th | 31 | Fitzgerald / Menzel / Pobst / Luhr | Porsche 996 GT3-RS | White Lightning Racing | 1 | 1:54.197 | 1st | GT |
| 35th | 57 | Collin / Babini | Porsche 996 GT3-RS | Seikel Motorsport | 1 | 1:54.636 | 2nd | GT |
| 36th | 68 | Buckler / Michaelian / Hiskey / Malagamuwa | Porsche 996 GT3-RS | The Racers Group | 1 | 1:54.825 | 3rd | GT |
| 37th | 81 | Law / Drendel / Wagner / Huisman | Porsche 996 GT3-R | G&W Motorsports | 1 | 1:55.046 | 4th | GT |
| 38th | 94 | James King | Oldsmobile Cutlass | Brutal Performance Racing | 1 | 1:55.169 | 3rd | AGT |
| 39th | 93 | Jan Rask | Porsche 996 GT3-R | ProTechnik Racing | 1 | 1:55.769 | 5th | GT |
| 40th | 50 | Hajducky / Stanton / Oneglia / Suzuki | Porsche 996 GT3-R | Aasco - Boduck | 1 | 1:55.801 | 10th | GTS |
| 41st | 02 | | Mosler MT900R | Morrison/Mosler Racing | 1 | 1:55.953 | 6th | GT |
| 42nd | 56 | Rosa / Rosa / Babini | Porsche 996 GT3-RS | Seikel Motorsport | 1 | 1:55.971 | 7th | GT |
| 43rd | 43 | Hindery / Baron / Kester / Petty | Porsche 996 GT3-RS | Orbit | 1 | 1:56.935 | 8th | GT |
| 44th | 80 | Morton / Schrom | Porsche 996 GT3-R | G&W Motorsports | 1 | 1:57.704 | 9th | GT |
| 45th | 13 | Kicak / Burkland / Kosovych | Porsche 911 GT2 | Free Spirit Motorsports | 1 | 1:57.712 | 11th | GTS |
| 46th | 66 | Gaughran / Marks / Miller / Takahashi / Walsh / Oberholtzer / Kitch / Parker / Gaylord | Porsche 996 GT3-R | The Racers Group | 1 | 1:57.838 | 10th | GT |
| 47th | 52 | Safina / Gabel / Longhi | BMW M3 | Safina Racing | 1 | 1:58.089 | 11th | GT |
| 48th | 65 | Howard Goodman | Porsche 996 GT3-RS | The Racers Group | 1 | 1:58.154 | 12th | GT |
| 49th | 53 | Scheuren / Smith | Chevrolet Camaro | Diablo Racing | 1 | 1:58.430 | 4th | AGT |
| 50th | 34 | Pumpelly / Ivankovich / Dilorio / Pumpelly | Porsche 996 GT3-R | Spencer Pumpelly Racing | 1 | 1:58.763 | 13th | GT |
| 51st | 11 | Bupp / Mills / Greer / Peters | Chevrolet Camaro | Hamilton Safe Motorsports | 1 | 1:59.230 | 5th | AGT |
| 52nd | 10 | Fairbanks / Auberlen / Gleason | BMW M3 E46 | Genesis Racing | 1 | 1:59.461 | 14th | GT |
| 53rd | 97 | Millman / Byrne / Kester / Collucci | Porsche 911 Carrera RSR | Orbit | 1 | 1:59.620 | 15th | GT |
| 54th | 46 | Hitt / Thompson / Thompson / Crist / DeFontes | Chevrolet Corvette | ACP Motorsports | 1 | 1:59.621 | 6th | AGT |
| 55th | 67 | Kitch / Gaylord / Oberholtzer / Parker / Takahashi / Gaughran / Miller / Walsh / Marks | Porsche 996 GT3-R | The Racers Group | 1 | 1:59.851 | 16th | GT |
| 56th | 75 | Policastro, Jr. / Policastro / Desimone / Kelleners | Porsche 996 GT3-RS | Gunnar Racing | 1 | 2:00.061 | 17th | GT |
| 57th | 07 | Marshall / Marshall / Holt | Porsche 911 GT2 | G&W Motorsports | 1 | 2:00.342 | 12th | GTS |
| 58th | 14 | Friedman / Wilson / Hupfer / Alexander | Porsche 993 Carrera RSR | Autometrics Motorsports | 1 | 2:01.508 | 18th | GT |
| 59th | 9 | Miller / Schearer / Assentato / Veilleux / Bayer | BMW M3 | Genesis Racing | 1 | 2:02.934 | 19th | GT |
| 60th | 73 | Ziegelman / Argetsinger / Lima | Porsche 911 Carrera RSR | ProTeknik South | 1 | 2:04.095 | 20th | GT |
| 61st | 32 | Rick Fairbanks | Hawk MD3R Chevrolet | Genesis Racing | 1 | 2:09.585 | 14th | SRP |
| 62nd | 58 | Tambourine / Drummond / Mandeville / Hall / Forrer | Mazda Miata MX-5 | Team Tambourine | 1 | 2:18.789 | 21st | GT |