| 1st | 01 | Max Papis / Scott Pruett | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:16.3040 | 174.6348 |
| 2nd | 10 | Wayne Taylor / Max Angelelli | Riley Mk XI Pontiac | SunTrust Racing | 1:15.5350 | 176.4131 |
| 3rd | 2 | Milka Duno / Andy Wallace | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:15.7720 | 175.8611 |
| 4th | 6 | Oswaldo Negri / Burt Frisselle | Doran JE4 Lexus | Michael Shank Racing | 1:16.1700 | 174.9421 |
| 5th | 27 | Kelly Collins / Didier Theys | Doran JE4 Lexus | Doran Lista Racing | 1:17.8410 | 171.1875 |
| 6th | 54 | Christian Fittipaldi / Terry Borcheller | Doran JE4 Pontiac | Kodak - Bell Motorsports | 1:16.8180 | 173.4664 |
| 7th | 81 | Cort Wagner / Brent Martini | Doran JE4 BMW | Rx.com/G&W Motorsports | 1:17.0490 | 172.9465 |
| 8th | 58 | David Donohue / Darren Law | Fabcar FDSC/03 Porsche | Red Bull - Brumos - Goodyear - Kendall | 1:17.1240 | 172.7792 |
| 9th | 02 | Jimmy Morales / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:17.3190 | 172.3430 |
| 10th | 4 | Elliot Forbes-Robinson / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:16.3330 | 174.5688 |
| 11th | 59 | J. C. France / Hurley Haywood | Fabcar FDSC/03 Porsche | Brumos - Goodyear - Kendall | 1:19.8880 | 166.8005 |
| 12th | 09 | Stéphane Grégoire / Doug Goad | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:18.2570 | 170.2766 |
| 13th | 7 | Stephen Southard / Shane Lewis | Fabcar FDSC/03 BMW | Southard Motorsports | 1:19.0250 | 168.6222 |
| 14th | 9 | Paul Mears, Jr. / Mike Borkowski | Riley Mk XI Pontiac | Mears Motorcoach/SpeedSource | 1:17.2310 | 172.5394 |
| 15th | 39 | Larry Huang / Chris Hall | Crawford DP03 Pontiac | The Spark of Georgia Tech | 1:18.1370 | 170.5390 |
| 16th | 5 | Scott Maxwell / James Gue | Multimatic MDP1 Ford Focus | Essex Racing | 1:17.2480 | 172.5007 |
| 17th | 21 | Justin Marks / Bill Auberlen | BMW M3 E46 | Prototype Technology Group | 1:20.4920 | 165.5484 |
| 18th | 66 | Richard Valentine / Chris Gleason / Ian James | Porsche 996 GT3-RS | The Racers Group | 1:21.3320 | 163.8393 |
| 19th | 22 | Joey Hand / Boris Said | BMW M3 E46 | Prototype Technology Group | 1:20.5770 | 165.3746 |
| 20th | 67 | Kevin Buckler / Tom Nastasi | Porsche 996 GT3-RS | The Racers Group | 1:20.8450 | 164.8258 |
| 21st | 33 | Emil Assentato / Stephen Earle | Maserati Trofeo Light | Scuderia Ferrari of Washington | 1:23.4000 | 159.7773 |
| 22nd | 11 | Matt Plumb / Maurizio Mediani | Ferrari 360 Modena N-GT | JMB Racing USA | 1:22.0370 | 162.4311 |
| 23rd | 98 | Carlos de Quesada / Brian Cunningham | BMW M3 E46 | Alegra Motorsport/GT Technologies | 1:20.9410 | 164.6311 |
| 24th | 95 | Ross Bleustein / Hugh Plumb | BMW M3 E46 | Alegra Motorsport/GT Technologies | 1:22.4660 | 161.5862 |
| 25th | 38 | Marc Bunting / Andy Lally | Porsche 996 GT3 Cup | TPC Racing | 1:24.6030 | 157.5049 |
| 26th | 41 | Joe Nonnamaker / Wayne Nonnamaker / Will Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 1:25.5770 | 155.7121 |
| 27th | 36 | Michael Levitas / Randy Pobst | Porsche 996 GT3 Cup | TPC Racing | 1:23.9890 | 158.6556 |
| 28th | 37 | John Littlechild / Spencer Pumpelly | Porsche 996 GT3 Cup | TPC Racing | 1:25.0210 | 156.7308 |
| 29th | 47 | Bob Ward / Michael Baughman | Porsche 996 GT3 Cup | Michael Baughman Racing | 1:26.6010 | 153.8710 |
| 30th | 46 | Michael Baughman / Mike Yeakle | Chevrolet Corvette Z06 | Michael Baughman Racing | 1:26.0690 | 154.8221 |
| 31st | 04 | Harrison Brix / Gene Sigal | Porsche 996 GT3 Cup | Grease Monkey Racing | 1:24.6870 | 157.3488 |
| 32nd | 86 | Mae Van Wijk / Danny Marshall | Porsche 996 GT3 Cup | G&W Motorsports | 1:28.9100 | 149.8750 |
| 33rd | 43 | Manuel Matos / Mike Fitzgerald | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 1:25.7780 | 155.3468 |