| Pos | No. | Cls | Cls Pos | Drivers | Team | Car | Laps | Fastest Lap | On Lap | Grid | Qual Time |
| 1 | 10 | DP | 1 | Max Angelelli/Wayne Taylor/Emmanuel Collard | SunTrust Racing | Riley-Pontiac MkXI | 710, 105.204 mph | 1:47.339 | 368 | 2 | 1:46.945 |
| 2 | 4 | DP | 2 | Butch Leitzinger/Elliott Forbes-Robinson/Jimmie Johnson | Howard - Boss Motorsports | Crawford-Pontiac DP03 | 699 | 1:48.602 | 227 | 8 | 1:47.877 |
| 3 | 20 | DP | 3 | Andy Wallace/Jan Lammers/Tony Stewart | CITGO - Howard - Boss Motorsports | Crawford-Pontiac DP03 | 699 | 1:48.250 | 201 | 6 | 1:47.528 |
| 4 | 02 | DP | 4 | Stefan Johansson/Jamie McMurray/Cort Wagner | New Century Mtg/ Chip Ganassi w/Sabates | Riley-Lexus MkXI | 698 | 1:48.893 | 530 | 4 | 1:47.260 |
| 5 | 77 | DP | 5 | Fabrizio Gollin/Matteo Bobbi/Didier Theys | Doran Racing | Doran-Lexus JE-4 | 697 | 1:48.920 | 261 | 10 | 1:48.022 |
| 6 | 03 | DP | 6 | Scott Dixon/Darren Manning/Casey Mears | Target Chip Ganassi with Felix Sabates | Riley-Lexus MkXI | 694 | 1:47.761 | 567 | 5 | 1:47.480 |
| 7 | 01 | DP | 7 | Scott Pruett/Luis Diaz/Ryan Briscoe | CompUSA Chip Ganassi with Felix Sabates | Riley-Lexus MkXI | 688 | 1:48.352 | 356 | 1 | 1:46.928 |
| 8 | 58 | DP | 8 | David Donohue/Darren Law/Lucas Luhr/Sascha Maassen | Red Bull/ Brumos Racing | Fabcar-Porsche FDSC/03 | 680 | 1:48.899 | 257 | 14 | 1:49.324 |
| 9 | 44 | DP | 9 | Jan Magnussen/Bobby Labonte/Bryan Herta/Terry Labonte | Doran Racing | Doran-Pontiac JE-4 | 675 | 1:48.957 | 538 | 7 | 1:47.646 |
| 10 | 71 | GT | 1 | Wolf Henzler/Dominik Farnbacher/Shawn Price/Pierre Ehret | Farnbacher Racing USA | Porsche GT3 Cup | 664 | 1:56.891 | 532 | 30 | 1:55.958 |
| 11 | 37 | GT | 2 | Manuel Matos/Mike Fitzgerald/Emil Assentato/Nick Longhi | TPC Racing | Porsche GT3 Cup | 661 | 1:58.821 | 528 | 56 | 1:58.853 |
| 12 | 61 | GT | 3 | Robert Nearn/Dave Lacey/David Shep/Greg Wilkins/Mark Wilkins | TRG East | Porsche GT3 Cup | 659 | 1:58.180 | 483 | 37 | 1:57.919 |
| 13 | 73 | GT | 4 | Jack Baldwin/Jim Tafel/Craig Stanton/Robin Liddell/Andrew Davis | Baldwin-Tafel Racing | Porsche GT3 Cup | 659 | 1:57.356 | 318 | 34 | 1:57.298 |
| 14 | 65 | GT | 5 | Andy Lally/Marc Bunting/Kevin Buckler/Carlos de Quesada/Hugh Plumb | Auto Gallery/ TRG | Porsche GT3 Cup | 656 | 1:57.626 | 520 | 32 | 1:56.567 |
| 15 | 14 | GT | 6 | Leh Keen/Cory Friedman/Steve Johnson/Al Bacon | Autometrics Motorsports | Porsche GT3 Cup | 654 | 1:58.807 | 548 | 42 | 1:58.521 |
| 16 | 66 | DP | 10 | Max Papis/Jörg Bergmeister/Oliver Gavin | Krohn Racing/ TRG | Riley-Pontiac MkXI | 653 | 1:48.996 | 399 | 3 | 1:47.166 |
| 17 | 16 | GT | 7 | Ross Bentley/Colin Braun/Adrian Carrio/Brad Coleman | TRG | Porsche GT3 Cup | 650 | 1:59.200 | 431 | 43 | 1:58.580 |
| 18 | 67 | DP | 11 | Nic Jönsson/Tracy Krohn/Buddy Rice/Boris Said/Jimmy Morales | Krohn Racing/ TRG | Riley-Pontiac MkXI | 642 (fire) | 1:48.902 | 240 | 28 | no time |
| 19 | 74 | DP | 12 | Wally Dallenbach/George Robinson/Paul Dallenbach/Johnny Unser | Robinson Racing | Riley-Lexus MkXI | 641 | 1:49.959 | 255 | 21 | 1:50.664 |
| 20 | 63 | GT | 8 | Dave Master/Maro Sluszny/Derek Clark/Pat Flanagan | Auto Gallery/ TRG | Porsche GT3 Cup | 639 | 2:00.729 | 519 | 47 | 2:00.258 |
| 21 | 43 | GT | 9 | Ron Zitza/Brad Blum/Eric Lux/Victor Gonzalez Jr/Wes Allen | Team Sahlen | Porsche GT3 Cup | 637 | 2:00.270 | 206 | 46 | 2:00.221 |
| 22 | 5 | DP | 13 | Chris Dyson/Rob Dyson/James Gue/Harrison Brix | Essex Racing | Crawford-Ford DP03 | 630 | 1:50.079 | 560 | 16 | 1:49.807 |
| 23 | 3 | DP | 14 | Darius Grala/Mark Patterson/Bohdan Kroczek/Quentin Wahl/Shane Lewis | Cegwa Sport/ Southard Motorsports | Fabcar-Lexus FDSC/03 | 630 | 1:52.492 | 117 | 23 | 1:55.358 |
| 24 | 52 | GT | 10 | Luca Drudi/Gabrio Rosa/Luis Monzon/Maria De Villota | Mastercar | Ferrari 360 Challenge | 627 | 2:00.515 | 185 | 57 | 2:02.899 |
| 25 | 11 | GT | 11 | Matt Plumb/Peter Boss/Jim Michaelian/David Gooding | JMB Racing USA | Ferrari 360 Challenge | 623 | 1:58.895 | 459 | 36 | 1:57.818 |
| 26 | 04 | GT | 12 | Gene Sigal/Troy Hanson/Nikolas Konstant/Jay Wilton/Miroslav Konopka | Sigalsport | Porsche GT3 Cup | 599 | 2:00.271 | 385 | 59 | 1:59.586 |
| 27 | 49 | DP | 15 | Scott Maxwell/Kurt Busch/Matt Kenseth/Greg Biffle | Multimatic Motorsports | Multimatic-Ford | 588 (driveshaft) | 1:50.016 | 164 | 29 | 1:49.458 |
| 28 | 75 | GT | 13 | Johannes van Overbeek/Lonnie Pechnik/Seth Neiman/Jon Fogarty/Patrick Long | Flying Lizard Motorsports | Porsche GT3 Cup | 582 | 1:56.815 | 207 | 33 | 1:57.110 |
| 29 | 80 | GT | 14 | Don Kitch Jr/Don Gagne/Chris Pallis/Don Pickering | Team Seattle/ Synergy Racing | Porsche GT3 Cup | 582 | 2:04.568 | 189 | 49 | 2:03.370 |
| 30 | 78 | GT | 15 | Paul Bonham/Paul Fairchild/Bruce Phillips/Ray Williams/Paul Orwicz | Farnbacher Racing USA | Porsche GT3 Cup | 581 | 2:03.385 | 43 | 50 | 2:03.719 |
| 31 | 53 | GT | 16 | Roberto Ragazzi/Giuseppe Chiminelli/Costantino Bertuzzi/Jesus Diaz | Mastercar | Ferrari 360 Challenge | 553 | 2:01.058 | 279 | 58 | 2:02.604 |
| 32 | 41 | GT | 17 | Wayne Nonnamaker/Joe Nonnamaker/Will Nonnamaker/James Jakes | Team Sahlen | Porsche GT3 Cup | 544 | 1:59.068 | 200 | 40 | 1:58.120 |
| 33 | 2 | DP | 16 | Dario Franchitti/Milka Duno/Dan Wheldon/Marino Franchitti | CITGO - Howard - Boss Motorsports | Crawford-Pontiac DP03 | 528 (accident) | 1:48.020 | 225 | 17 | 1:50.038 |
| 34 | 8 | DP | 17 | Burt Frisselle/Brian Frisselle/Thomas Erdos/Mike Newton | Rx.com/ Synergy Racing | Doran-BMW JE-4 | 523 (transmission) | 1:49.647 | 301 | 19 | 1:50.334 |
| 35 | 55 | GT | 18 | Zach Arnold/Kurt Thiel/John Stevenson/Ken MacAlpine/Scott Turner | ASC Motorsports | Chevrolet Corvette | 507 | 2:04.661 | 390 | 53 | no time |
| 36 | 36 | GT | 19 | Randy Pobst/Michael Levitas/John Littlechild/Spencer Pumpelly/Jean-Francois Dumoulin | TPC Racing | Porsche GT3 Cup | 495 (accident damage) | 1:57.693 | 462 | 31 | 1:56.474 |
| 37 | 9 | DP | 18 | BJ Zacharias/Joe Foster/David Donner/Blake Rosser/Rick Skelton | Hyper Sport | Doran-Infiniti JE-4 | 493 | 1:50.922 | 221 | 25 | 1:50.932 |
| 38 | 06 | GT | 20 | Steve Bernheim/Dwain Dement/Anders Hainer/Kevin Roush/Jack Lewis | Bernheim Porsche Racing | Porsche GT3 Cup | 488 | 1:58.040 | 167 | 55 | no time |
| 39 | 81 | GT | 21 | David Gaylord/David Murry/Mae Van Wijk/Rod Emory | Team Seattle/ Synergy Racing | Porsche GT3 Cup | 477 | 2:00.136 | 204 | 45 | 1:59.852 |
| 40 | 23 | GT | 22 | Charles Espenlaub/Kris Szekeres/Todd Hanson/Frank Del Vecchio/Al Villamil | Horizon Motorsports LLC | Pontiac GTO | 476 | 2:01.775 | 182 | 44 | 1:59.462 |
| 41 | 62 | GT | 23 | Takashi Inoue/Hiroshi Wada/Akira Hirakawa/Akira Fujita/Kiichi Takahashi | Auto Gallery/ TRG | Porsche GT3 Cup | 468 | 2:00.901 | 329 | 48 | 2:00.924 |
| 42 | 19 | DP | 19 | Memo Gidley/Michael McDowell/Michael Valiante/Jonathan Bomarito | Ten Motorsports | Riley-BMW MkXI | 465 | 1:49.340 | 421 | 11 | 1:48.193 |
| 43 | 29 | DP | 20 | Josh Vargo/Tim Vargo/Jake Vargo/Brady Refenning | Brumos Racing | Fabcar-Porsche FDSC/03 | 463 | 1:51.611 | 132 | 22 | 1:51.976 |
| 44 | 59 | DP | 21 | Hurley Haywood/JC France/Mike Rockenfeller/Timo Bernhard/Romain Dumas | Brumos Racing | Fabcar-Porsche FDSC/03 | 432 (accident) | 1:49.881 | 355 | 27 | 2:16.861 |
| 45 | 51 | GT | 24 | Karl Wendlinger/Dieter Quester/Johnny Mowlem/Vincent Vosse | Red Bull Ebimotors | Porsche GT3 Cup | 409 (accident) | 1:58.003 | 319 | 62 | 1:57.916 |
| 46 | 6 | DP | 22 | Mike Borkowski/Paul Mears Jr/Larry Connor/Duncan Dayton | Michael Shank Racing | Riley-Pontiac MkXI | 399 | 1:49.071 | 155 | 12 | 1:48.261 |
| 47 | 85 | GT | 25 | Grant Phipps/Armando Trentini/Eddie Nahir/Don Mayer/Mike Hardage | Condor Motorsports | Porsche GT3 Cup | 355 | 2:02.152 | 304 | 60 | 2:03.426 |
| 48 | 08 | GT | 26 | Keith Goldin/Steve Goldin/Scott Finlay/Martin Shuster | Goldin Brothers Racing | Mazda RX-8 | 336 | 2:04.747 | 95 | 52 | 2:07.188 |
| 49 | 54 | DP | 23 | Terry Borcheller/Paul Tracy/Christian Fittipaldi/Forest Barber/Ralf Kelleners | Kodak - Bell Motorsports | Doran-Pontiac JE-4 | 328 (engine) | 1:50.093 | 226 | 15 | 1:49.366 |
| 50 | 18 | DP | 24 | Johnny Miller/Chris Bingham/Tony Burgess/Steve Ivankovich/ Vic Rice | Chase Competition Eng/ CB Motorsports | Chase-Pontiac | 297 | 1:54.167 | 74 | 24 | 1:55.663 |
| 51 | 79 | DP | 25 | Sebastien Bourdais/Mike Brockman/Paul Newman/Cristiano da Matta | Pixar/Newman Prod/ Silverstone Racing | Crawford-Ford DP03 | 290 (accident) | 1:48.795 | 218 | 13 | 1:48.466 |
| 52 | 64 | GT | 27 | Pedro Couceiro/Miguel Amaral/Joe Policastro/Jay Policastro/Cyrille Sauvage | Auto Gallery/ TRG | Porsche GT3 Cup | 276 | 1:58.884 | 182 | 41 | 1:58.313 |
| 53 | 00 | GT | 28 | Paul Morris/Marcos Ambrose/Craig Baird/John Teulan | Aussie Assault | Porsche GT3 Cup | 271 (gearbox) | 1:57.940 | 211 | 61 | 1:58.320 |
| 54 | 39 | DP | 26 | Marc Goosens/Jim Matthews/Guy Smith/Scott Sharp | Orbit Racing | Riley-Pontiac MkXI | 239 (engine) | 1:48.998 | 204 | 9 | 1:47.968 |
| 55 | 50 | DP | 27 | Jeff Bucknum/Tom Nastasi/Henry Zogaib/Travis Duder/Doug Peterson | Blackforest Motorsports | Multimatic-Ford | 223 | 1:51.778 | 218 | 20 | 1:50.466 |
| 56 | 48 | GT | 29 | Toni Seiler/Robert Dubler/Hans Hauser/Anthony Puleo | Xtreme Racing Group | Chevrolet Corvette | 218 | 2:06.396 | 22 | 54 | no time |
| 57 | 21 | GT | 30 | Bill Auberlen/Ian James/Chris Gleason/Joey Hand | Prototype Technology Group | BMW M3 | 199 (wheelstud) | 1:58.346 | 2 | 35 | 1:58.166 |
| 58 | 09 | DP | 28 | Doug Goad/Stephan Gregoire/Bob Ward/Roberto Moreno | Spirit of Daytona Racing | Crawford-Pontiac DP03 | 194 (engine) | 1:51.018 | 169 | 18 | 1:50.110 |
| 59 | 22 | GT | 31 | Justin Marks/RJ Valentine/Tom Milner/Kelly Collins | Prototype Technology Group | BMW M3 | 168 (wheelstud) | 1:59.464 | 130 | 39 | 1:57.980 |
| 60 | 86 | DP | 29 | Peyton Sellers/Steve Marshall/Jason Workman/Archie Urciuoli | Synergy Racing | Picchio-BMW | 134 | 1:55.609 | 46 | 26 | 1:59.587 |
| 61 | 93 | GT | 32 | Guy Cosmo/Rob Stewart/Gary Stewart/Dave Stewart | TPC Racing | Porsche GT3 Cup | 85 | 2:00.542 | 4 | 38 | 1:57.946 |
| 62 | 46 | GT | 33 | Michael Baughman/Mike Yeakle | Michael Baughman Racing | Chevrolet Corvette | 20 | 2:06.243 | 5 | 51 | 2:04.233 |
| NS | 42 | GT | 34 | Ron Zitza/Wayne Nonnamaker | Team Sahlen | Porsche GT3 Cup | 0 | 2:01.504 | 13 | 63 | no time |
| NA | 5 | GT | Grease Monkey Racing | Porsche GT3 Cup | DNA |