| 1st | 01 | Scott Pruett / Max Papis | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:13.3750 | 181.6064 |
| 2nd | 27 | Didier Theys / Jan Magnussen | Doran JE4 Lexus | Doran Lista Racing | 1:14.1590 | 179.6865 |
| 3rd | 6 | Oswaldo Negri / Burt Frisselle | Doran JE4 Lexus | Michael Shank Racing | 1:14.1660 | 179.6688 |
| 4th | 58 | David Donohue / Darren Law | Fabcar FDSC/03 Porsche | Red Bull - Brumos Porsche | 1:14.1720 | 179.6543 |
| 5th | 02 | Jimmy Morales / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:14.7820 | 178.1898 |
| 6th | 10 | Wayne Taylor / Max Angelelli | Riley Mk XI Pontiac | SunTrust Racing | 1:14.8110 | 178.1206 |
| 7th | 81 | Cort Wagner / Kelly Collins | Doran JE4 BMW | G&W Motorsports | 1:14.9380 | 177.8180 |
| 8th | 7 | Shane Lewis / Jack Baldwin | Fabcar FDSC/03 BMW | Southard Motorsports | 1:14.9780 | 177.7231 |
| 9th | 09 | Stéphane Grégoire / Doug Goad | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:15.0750 | 177.4946 |
| 10th | 39 | Chris Hall / Larry Huang | Crawford DP03 Pontiac | Silverstone Racing Services | 1:15.1830 | 177.2387 |
| 11th | 59 | J. C. France / Hurley Haywood | Fabcar FDSC/03 Porsche | Brumos Racing | 1:15.7640 | 175.8804 |
| 12th | 9 | Mike Borkowski / Paul Mears, Jr. | Multimatic MDP1 Ford Focus | Mears Motorcoach/SpeedSource | 1:15.8630 | 175.6502 |
| 13th | 5 | Justin Pruskowski / Joe Pruskowski | Multimatic MDP1 Ford Focus | Essex Racing | 1:16.1760 | 174.9293 |
| 14th | 54 | Forest Barber / Terry Borcheller | Doran JE4 Pontiac | Bell Motorsports | 1:16.4700 | 174.2565 |
| 15th | 2 | Milka Duno / Andy Wallace | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:16.9880 | 173.0833 |
| 16th | 70 | Selby Wellman / Sylvain Tremblay | Multimatic MDP1 Ford Focus | SpeedSource | 1:18.7520 | 169.2064 |
| 17th | 21 | Boris Said / Bill Auberlen | BMW M3 E46 | Prototype Technology Group | 1:19.3250 | 167.9849 |
| 18th | 18 | Jon Leavy / John Miller | Chase CCE-001 Pontiac | Murrays Speed & Custom | 1:19.3420 | 167.9479 |
| 19th | 66 | Ian James / Richard Valentine / Chris Gleason | Porsche 996 GT3-RS | The Racers Group | 1:19.5750 | 167.4571 |
| 20th | 44 | Joe Policastro, Jr. / Joe Policastro / Mike Fitzgerald | Porsche 996 GT3-RS | Orbit Racing | 1:19.6520 | 167.2945 |
| 21st | 22 | Justin Marks / Joey Hand | BMW M3 E46 | Prototype Technology Group | 1:19.7530 | 167.0837 |
| 22nd | 79 | Gunnar Jeannette / Milt Minter | Porsche 996 GT3-RS | Gunnar Racing | 1:20.2310 | 166.0875 |
| 23rd | 67 | Kevin Buckler / Liz Halliday | Porsche 996 GT3-RS | The Racers Group | 1:20.3830 | 165.7737 |
| 24th | 80 | Steve Marshall / Roger Scotton / Price Cobb | Picchio DP2 BMW | G&W Motorsports | 1:20.5750 | 165.3778 |
| 25th | 57 | Chip Vance / Shane Lewis | Porsche 996 GT3-R | Stevenson Motorsports/Auto Assets | 1:20.8340 | 164.8483 |
| 26th | 06 | Steve Lisa / Dave Rosenblum | Chevrolet Corvette | ICY/SL Motorsports | 1:21.2860 | 163.9326 |
| 27th | 98 | Brady Refenning / Carlos de Quesada | BMW M3 E46 | Alegra Motorsport/GT Technologies | 1:21.5150 | 163.4707 |
| 28th | 84 | Mark Hupfer / Paul Mortimer | Porsche 996 GT3-RS | Acme Motorsport | 1:22.4830 | 161.5524 |
| 29th | 33 | Stephen Earle / Emil Assentato | Maserati Trofeo Light | Scuderia Ferrari of Washington | 1:23.2060 | 160.1490 |
| 30th | 71 | Greg Wilkins / David Lacey | Porsche 996 GT3 Cup | Doncaster Racing | 1:23.3780 | 159.8191 |
| 31st | 38 | Marc Bunting / Andy Lally | Porsche 996 GT3 Cup | TPC Racing | 1:23.5920 | 159.4104 |
| 32nd | 91 | Robert Julien / Jean-Francois Dumoulin | Porsche 996 GT3 Cup | Doncaster Racing | 1:23.6340 | 159.3299 |
| 33rd | 36 | Michael Levitas / Randy Pobst | Porsche 996 GT3 Cup | TPC Racing | 1:24.1020 | 158.4431 |
| 34th | 63 | Hugh Plumb / Geoff Escalette | Porsche 996 GT3 Cup | Glenn Yee Motorsports | 1:24.3250 | 158.0247 |
| 35th | 41 | Joe Nonnamaker / Will Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 1:24.6700 | 157.3794 |
| 36th | 47 | Bob Ward / Michael Baughman | Porsche 996 GT3 Cup | Michael Baughman Racing | 1:25.4610 | 155.9229 |
| 37th | 37 | John Littlechild / Bill Adam | Porsche 996 GT3 Cup | TPC Racing | 1:26.4140 | 154.2041 |
| 38th | 42 | Wayne Nonnamaker | Porsche 996 GT3 Cup | TheRaceSite.com Racing | 1:26.6900 | 153.7133 |
| 39th | 86 | Shawn Bayliff / Mae Van Wijk / Armando Trentini | Porsche 996 GT3 Cup | G&W Motorsports | 1:27.0760 | 153.0309 |
| 40th | 35 | Thomas Jermoluk / Dan Kennedy | Ferrari 360 Modena Challenge | Scuderia Ferrari of Washington | 1:28.0690 | 151.3057 |
| 41st | 46 | Gary St. Amour / Mike Yeakle | Chevrolet Corvette Z06 | Michael Baughman Racing | 1:30.2730 | 147.6122 |
| 42nd | 16 | David Murry / Craig Stanton | Porsche 996 GT3 Cup | AASCO Motorsports | 1:21.9610 | 162.5824 |