| 1st | 01 | Scott Pruett / Max Papis | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:46.9060 | 192.9298 |
| 2nd | 58 | David Donohue / Darren Law | Fabcar FDSC/03 Porsche | Red Bull - Brumos - Goodyear - Kendall | 1:47.5790 | 191.7227 |
| 3rd | 02 | Jimmy Morales / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:47.6830 | 191.5377 |
| 4th | 9 | Sylvain Tremblay / Paul Mears, Jr. / Mike Borkowski | Riley Mk XI Pontiac | Mears Motorcoach/SpeedSource | 1:48.0670 | 190.8569 |
| 5th | 6 | Oswaldo Negri / Burt Frisselle | Doran JE4 Lexus | Michael Shank Racing | 1:48.3720 | 190.3194 |
| 6th | 20 | Tony Stewart / Andy Wallace | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:48.4730 | 190.1424 |
| 7th | 10 | Wayne Taylor / Max Angelelli | Riley Mk XI Pontiac | SunTrust Racing | 1:48.6430 | 189.8447 |
| 8th | 4 | Elliot Forbes-Robinson / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:50.0730 | 187.3791 |
| 9th | 81 | Brent Martini / Cort Wagner | Doran JE4 BMW | Rx.com/G&W Motorsports | 1:50.6490 | 186.4039 |
| 10th | 59 | J. C. France / Hurley Haywood | Fabcar FDSC/03 Porsche | Brumos - Goodyear - Kendall | 1:51.5960 | 184.8219 |
| 11th | 09 | Stéphane Grégoire / Doug Goad | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:51.8520 | 184.3986 |
| 12th | 27 | Benjamin Leuenberger / Didier Theys | Doran JE4 Lexus | Doran Lista Racing | 1:51.9680 | 184.2071 |
| 13th | 2 | Milka Duno / Jan Lammers | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:52.5130 | 183.3155 |
| 14th | 39 | Chris Hall / Larry Huang | Crawford DP03 Pontiac | The Spark of Georgia Tech | 1:52.7830 | 182.8762 |
| 15th | 54 | Forest Barber / Terry Borcheller | Doran JE4 Pontiac | Kodak - Bell Motorsports | 1:53.5940 | 181.5710 |
| 16th | 7 | Vic Rice / Shane Lewis | Fabcar FDSC/03 BMW | Southard Motorsports | 1:53.6140 | 181.5388 |
| 17th | 5 | Justin Pruskowski | Multimatic MDP1 Ford Focus | Essex Racing | 6:10.1450 | 55.7219 |
| 19th | 67 | Kevin Buckler / Liz Halliday | Porsche 996 GT3-RS | The Racers Group | 1:55.3520 | 178.8029 |
| 20th | 44 | Mike Fitzgerald / Joe Policastro, Jr. / Joe Policastro | Porsche 996 GT3-RS | Orbit Racing | 1:55.6590 | 178.3282 |
| 21st | 22 | Joey Hand / Boris Said | BMW M3 E46 | Prototype Technology Group | 1:56.1880 | 177.5171 |
| 22nd | 66 | Chris Gleason / Richard Valentine / Ian James | Porsche 996 GT3-RS | The Racers Group | 1:56.3060 | 177.3368 |
| 23rd | 21 | Justin Marks / Bill Auberlen | BMW M3 E46 | Prototype Technology Group | 1:57.0340 | 176.2344 |
| 24th | 57 | Chip Vance / John Stevenson | Porsche 996 GT3-R | Stevenson Motorsports/Auto Assets | 1:58.3540 | 174.2678 |
| 25th | 41 | Wayne Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 2:00.2620 | 171.5030 |
| 26th | 62 | Pete Halsmer | Acura NSX | Honda of America Racing Team | 2:00.5570 | 171.0845 |
| 27th | 33 | Stephen Earle / Emil Assentato | Maserati Trofeo Light | Scuderia Ferrari of Washington | 2:00.7650 | 170.7884 |
| 28th | 38 | Marc Bunting / Andy Lally | Porsche 996 GT3 Cup | TPC Racing | 2:01.2050 | 170.1688 |
| 29th | 36 | Michael Levitas / Randy Pobst | Porsche 996 GT3 Cup | TPC Racing | 2:01.4590 | 169.8131 |
| 30th | 14 | Cory Friedman / Leh Keen | Porsche 996 GT3 Cup | Autometrics Motorsports | 2:01.6580 | 169.5347 |
| 31st | 42 | Joe Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 2:01.9070 | 169.1887 |
| 32nd | 23 | Charles Espenlaub / Dale Quarterly | Pontiac GTO | Horizon Motorsports LLC | 2:01.9800 | 169.0873 |
| 33rd | 47 | Michael Baughman / Bob Ward | Porsche 996 GT3 Cup | Michael Baughman Racing | 2:01.9980 | 169.0632 |
| 34th | 37 | John Littlechild / Spencer Pumpelly | Porsche 996 GT3 Cup | TPC Racing | 2:02.6900 | 168.1089 |
| 35th | 73 | Jim Tafel / Jack Baldwin | Porsche 996 GT3 Cup | Baldwin-Tafel Racing | 2:05.6690 | 164.1241 |
| 36th | 86 | Mae Van Wijk / Michael Culver | Porsche 996 GT3 Cup | G&W Motorsports | 2:09.6720 | 159.0579 |
| 37th | 30 | Ralf Kelleners / Anthony Lazzaro | Ferrari 360 Modena GT | Risi Competizione | 2:11.4870 | 156.8628 |
| 38th | 04 | Gene Sigal / Adolfo Castillo | Porsche 996 GT3 Cup | Grease Monkey Racing | 2:05.8360 | 163.9069 |
| 38th | 80 | Steve Marshall / Danny Marshall | Picchio DP2 BMW | G&W Motorsports | no time | |