| 1st | 10 | Wayne Taylor / Emmanuel Collard / Max Angelelli | Riley Mk XI Pontiac | SunTrust Racing | 1:46.7290 | 193.2500 |
| 2nd | 66 | Max Papis / Jörg Bergmeister / Oliver Gavin | Riley Mk XI Pontiac | Krohn Racing/TRG | 1:47.1820 | 192.4325 |
| 3rd | 20 | Andy Wallace / Jan Lammers / Tony Stewart | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:47.2530 | 192.3053 |
| 4th | 01 | Scott Pruett / Luis Diaz / Ryan Briscoe | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:47.6010 | 191.6841 |
| 5th | 03 | Casey Mears / Scott Dixon / Darren Manning | Riley Mk XI Lexus | Target Chip Ganassi with Felix Sabates | 1:47.6540 | 191.5892 |
| 6th | 19 | Michael McDowell / Memo Gidley / Michael Valiante / Jonathan Bomarito | Riley Mk XI BMW | Ten Motorsports | 1:47.8440 | 191.2512 |
| 7th | 02 | Jamie McMurray / Stefan Johansson / Cort Wagner | Riley Mk XI Lexus | New Century Mtg/Chip Ganassi w/Sabates | 1:48.0810 | 190.8328 |
| 8th | 2 | Milka Duno / Dario Franchitti / Dan Wheldon / Marino Franchitti | Crawford DP03 Pontiac | CITGO - Howard - Boss Motorsports | 1:48.4960 | 190.1022 |
| 9th | 67 | Tracy Krohn / Niclas Jönsson / Buddy Rice / Boris Said | Riley Mk XI Pontiac | Krohn Racing/TRG | 1:48.5620 | 189.9863 |
| 10th | 39 | Jim Matthews / Marc Goossens / Guy Smith / Scott Sharp | Riley Mk XI Pontiac | Orbit Racing | 1:48.6350 | 189.8591 |
| 11th | 58 | David Donohue / Darren Law / Lucas Luhr / Sascha Maassen | Fabcar FDSC/03 Porsche | Brumos Racing | 1:48.9530 | 189.3055 |
| 12th | 6 | Paul Mears, Jr. / Mike Borkowski / Larry Connor / Duncan Dayton | Riley Mk XI Pontiac | Michael Shank Racing | 1:48.9620 | 189.2894 |
| 13th | 4 | Butch Leitzinger / Elliot Forbes-Robinson / Jimmie Johnson | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:49.0820 | 189.0818 |
| 14th | 44 | Terry Labonte / Bryan Herta / Jan Magnussen | Doran JE4 Pontiac | Doran Racing | 1:49.1680 | 188.9322 |
| 15th | 54 | Paul Tracy / Terry Borcheller / Christian Fittipaldi / Emerson Fittipaldi | Doran JE4 Pontiac | Kodak - Bell Motorsports | 1:49.1830 | 188.9064 |
| 16th | 77 | Matteo Bobbi / Fabrizio Gollin / Didier Theys | Doran JE4 Lexus | Doran Racing | 1:49.4280 | 188.4832 |
| 17th | 9 | Rick Skelton / Joe Foster / Brad Nyberg / David Donner | Doran JE4 Infiniti | Hyper Sport Engineering | 1:49.6550 | 188.0937 |
| 18th | 5 | Rob Dyson / Chris Dyson / Harrison Brix / James Gue | Crawford DP03 Ford | Essex Racing | 1:49.7150 | 187.9907 |
| 19th | 74 | George Robinson / Wally Dallenbach, Jr. / Paul Dallenbach | Riley Mk XI Lexus | Robinson Racing | 1:49.8400 | 187.7766 |
| 20th | 59 | J. C. France / Hurley Haywood / Mike Rockenfeller | Fabcar FDSC/03 Porsche | Brumos Racing | 1:49.9770 | 187.5417 |
| 21st | 07 | Bob Ward | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:50.0970 | 187.3373 |
| 22nd | 49 | Scott Maxwell / Kurt Busch / Matt Kenseth / Greg Biffle | Multimatic MDP1 Ford Focus | Multimatic Motorsports | 1:50.1430 | 187.2601 |
| 23rd | 50 | Tom Nastasi / Jeff Bucknum | Multimatic MDP1 Ford Focus | Blackforest Motorsports | 1:50.3910 | 186.8384 |
| 24th | 8 | Brian Frisselle / Burt Frisselle | Doran JE4 BMW | Rx.com/Synergy Racing | 1:50.7260 | 186.2735 |
| 25th | 09 | Doug Goad / Stéphane Grégoire | Crawford DP03 Pontiac | Spirit of Daytona Racing | 1:51.0930 | 185.6588 |
| 26th | 25 | Dominic Cicero / Chad McQueen / John Bender | Crawford DP03 Ford | Westernesse Racing | 1:51.6860 | 184.6722 |
| 27th | 29 | Tim Vargo / Josh Vargo / Jake Vargo / Brady Refenning | Fabcar FDSC/03 Porsche | Brumos Racing | 1:52.1950 | 183.8354 |
| 28th | 79 | Paul Newman / Mike Brockman | Crawford DP03 Ford | Newman Racing/Silverstone Racing | 1:52.2370 | 183.7662 |
| 29th | 3 | Darius Grala / Mark Patterson / Bohdan Kroczek / Quentin Wahl | Fabcar FDSC/03 Lexus | Cegwa Sport | 1:53.8550 | 181.1542 |
| 30th | 69 | Gunnar Jeannette / Marc Brune | Multimatic MDP1 Ford Focus | Gunnar Racing | 1:53.9180 | 181.0544 |
| 31st | 36 | John Littlechild / Randy Pobst / Mike Fitzgerald / Manuel Matos | Porsche 996 GT3 Cup | TPC Racing | 1:56.6040 | 176.8830 |
| 32nd | 75 | Lonnie Pechnik / Johannes Van Overbeek / Seth Neiman | Porsche 996 GT3 Cup | Flying Lizard Motorsports | 1:56.9200 | 176.4050 |
| 33rd | 71 | Wolf Henzler / Dominik Farnbacher / Shawn Price / Pierre Ehret | Porsche 996 GT3 Cup | Farnbacher Racing USA | 1:56.9670 | 176.3342 |
| 34th | 65 | Kevin Buckler / Marc Bunting / Andy Lally / Carlos de Quesada | Porsche 996 GT3 Cup | TRG | 1:57.2330 | 175.9351 |
| 35th | 21 | Chris Gleason / Ian James / Bill Auberlen / Joey Hand | BMW M3 E46 | Prototype Technology Group | 1:57.6510 | 175.3091 |
| 36th | 86 | Steve Marshall / Danny Marshall / Peyton Sellers / Arthur Urciuoli / Walt Bohren | Picchio DP2 BMW | Synergy Racing | 1:57.6920 | 175.2479 |
| 37th | 35 | Michael Levitas / Randy Pobst / Mike Fitzgerald / Manuel Matos | Porsche 996 GT3 Cup | TPC Racing | 1:57.8800 | 174.9695 |
| 38th | 37 | Spencer Pumpelly / Manuel Matos / Mike Fitzgerald / Randy Pobst | Porsche 996 GT3 Cup | TPC Racing | 1:58.0210 | 174.7603 |
| 39th | 14 | Leh Keen / Cory Friedman / Steve Johnson / Al Bacon | Porsche 996 GT3 Cup | Autometrics Motorsports | 1:58.0220 | 174.7587 |
| 40th | 76 | Lonnie Pechnik / Seth Neiman / Johannes Van Overbeek | Porsche 996 GT3 Cup | Flying Lizard Motorsports | 1:58.0620 | 174.6991 |
| 41st | 22 | Justin Marks / Richard Valentine / Tommy Milner / Kelly Collins | BMW M3 E46 | Prototype Technology Group | 1:58.1390 | 174.5849 |
| 42nd | 63 | Dave Master / Marc Sluszny / Derek Clark / Patrick Flanagan / Kevin Buckler | Porsche 996 GT3 Cup | TRG | 1:58.2590 | 174.4078 |
| 43rd | 62 | Takashi Inoue / Akira Fujita / Kiichi Takahashi / Akira Hirakawa / Kevin Buckler | Porsche 996 GT3 Cup | TRG | 1:58.2920 | 174.3595 |
| 44th | 78 | Bruce Phillips / Paul Fairchild / Paul Bonham / Ray Williams | Porsche 996 GT3 Cup | Farnbacher Racing USA | 1:58.9290 | 173.4261 |
| 45th | 16 | Brad Coleman / Colin Braun / Adrian Carrio / Ross Bentley | Porsche 996 GT3 Cup | TRG | 1:58.9630 | 173.3762 |
| 46th | 61 | David Lacey / Robert Nearn / David Shep / Greg Wilkins / Mark Wilkins | Porsche 996 GT3 Cup | TRG East | 1:59.0460 | 173.2555 |
| 47th | 00 | Paul Morris / John Teulan | Porsche 996 GT3 Cup | Aussie Assault | 1:59.3930 | 172.7518 |
| 48th | 41 | Joe Nonnamaker / Wayne Nonnamaker / Will Nonnamaker / Ron Zitza / Brad Blum / Eric Lux / Wes Allen / Victor Gonzalez, Jr. | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 1:59.5240 | 172.5619 |
| 49th | 80 | Don Kitch / Don Gagne / Chris Pallis / Don Pickering | Porsche 996 GT3 Cup | Team Seattle/Synergy Racing | 1:59.6710 | 172.3511 |
| 50th | 64 | Miguel Amaral / Pedro Couceiro / Joe Policastro, Jr. / Kevin Buckler | Porsche 996 GT3 Cup | TRG | 1:59.7190 | 172.2819 |
| 51st | 81 | Mae Van Wijk / David Murry / Dave Gaylord / Rod Emory | Porsche 996 GT3 Cup | Team Seattle/Synergy Racing | 1:59.9660 | 171.9262 |
| 52nd | 93 | Dave Stewart / Rob Stewart / Gary Stewart | Porsche 996 GT3 Cup | Apple Motorsports | 2:00.6990 | 170.8818 |
| 53rd | 11 | Matt Plumb / Anthony Pinto / Jim Michaelian / Peter Boss | Ferrari 360 Modena Challenge | JMB Racing USA | 2:00.9770 | 170.4891 |
| 54th | 42 | Victor Gonzalez, Jr. / Wes Allen / Eric Lux / Ron Zitza / Wayne Nonnamaker | Porsche 996 GT3 Cup | Orison-Planet Earth Motorsports | 2:01.9530 | 169.1260 |
| 55th | 23 | Charles Espenlaub / Kris Szekeres / Todd Hanson | Pontiac GTO | Horizon Motorsports LLC | 2:02.3770 | 168.5402 |
| 56th | 55 | Zach Arnold | Chevrolet Corvette | ASC Motorsports | 2:02.8530 | 167.8868 |
| 57th | 46 | Michael Baughman / Mike Yeakle / Bryan Collyer / Tim Stephens | Chevrolet Corvette | Michael Baughman Racing | 2:05.5410 | 164.2915 |
| 58th | 08 | Steve Goldin / Keith Goldin / Scott Finlay | Mazda RX-8 | Goldin Brothers Racing | 2:12.3410 | 155.8505 |