| Pos | Car # | Class | Team | Drivers | Car | Result | Grid | Qual. Time |
| 1 | 27 | SRP | Doran Lista Racing | Didier Theys/Freddy Lienhard/Max Papis/Mauro Baldi | Dallara-Judd LMP | 24h00m51.968, 716 laps | 1 | 1m42.058 |
| 2 | 36 | SRP | Jim Matthews Racing | Jim Matthews/Guy Smith/Scott Sharp/Robby Gordon | R&S-Ford Mk IIIC | 710 | 4 | 1m42.538 |
| 3 | 8 | SRPII | Rand Racing/Risi Competizione | Bill Rand/Anthony Lazzaro/Terry Borcheller | Lola-Nissan B2K/40 | 695 | 17 | 1m49.449 |
| 4 | 38 | SRP | Champion Racing | Hurley Haywood/Sascha Maassen/Andy Wallace/Lucas Luhr | Lola-Porsche BK2/10 | 681 | 8 | 1m44.231 |
| 5 | 3 | GTS | Rocketsports Racing | Paul Gentilozzi/Brian Simo/Scott Pruett/Michael Lauer | Jaguar XKR | 675 | 15 | 1m48.277 |
| 6 | 22 | SRPII | Archangel Motorsport Services | Steve Knight/Mel Hawkins/Brian DeVries/Chad Block | Lola-Nissan B2K/40 | 670 | 25 | 1m52.807 |
| 7 | 66 | GT | The Racer's Group | Kevin Buckler/Michael Schrom/Timo Bernhard/Jörg Bergmeister | Porsche 911 GT3 RS | 669 | 43 | 1m55.589 |
| 8 | 77 | GTS | Larbre Competition | Christophe Bouchut/Jean-Luc Chereau/Carl Rosenblad/Patrice Goueslard | Chrysler Viper GTS-R | 665 | 24 | 1m52.261 |
| 9 | 44 | GT | Orbit | Gary Schultheis/Anthony Kester/Sylvain Tremblay/Selby Wellman | Porsche 911 GT3 RS | 664 | 60 | 1m59.240 |
| 10 | 86 | GT | Freisinger Motorsport | Stephane Ortelli/Romain Dumas/Ni Amorim/Hans Fertl | Porsche 911 GT3 RS | 661 | 47 | 1m56.693 |
| 11 | 68 | GT | The Racer's Group | BJ Zacharias/Larry Schumacher/Robert Nagel/Robert Nearn | Porsche 911 GT3 RS | 657 | 49 | 1m56.728 |
| 12 | 63 | SRP | Downing Atlanta | Charles Nearburg/Jim Downing/Chris Ronson/John Lloyd Jr | Kudzu-Mazda | 654 | 14 | 1m47.546 |
| 13 | 24 | GT | Perspective Racing | Thierry Perrier/Michel Neugarten/Joao Barbosa | Mosler MT900-R | 653 | 30 | 1m53.988 |
| 14 | 40 | GT | Alegra Motorsports/ 901 Shop | Carlos de Quesado/Brady Refenning/Catesby Jones/Jake Vargo | BMW M3 | 649 | 64 | 2m00.178 |
| 15 | 43 | GT | Orbit | Leo Hindery/Kyle Petty/Mike Borkowski/Peter Baron | Porsche 911 GT3 RS | 641 | 51 | 1m57.041 |
| 16 | 57 | GT | Seikel Motorsport | Tony Burgess/Phillip Collin/David Shep/Hugh Plumb | Porsche 911 GT3 RS | 641 | 39 | 1m54.796 |
| 17 | 31 | GTS | Konrad Motorsport | Gunnar Jeanette/Charles Slater/Toni Seiler/Martin Short | Saleen S7R | 634 | 31 | 1m54.713 |
| 18 | 67 | GT | The Racer's Group | Jim Michaelian/Ludovico Manfredi/Paul Daniels/Matthew Talbert | Porsche 911 GT3 RS | 618 | 70 | 2m02.370 |
| 19 | 35 | GT | ZIP Racing | Richard Valentine/Rick DiIorio/Gerry Green/Jim Walsh | Porsche 911 GT3 RS | 608 | 63 | 1m59.981 |
| 20 | 04 | GT | Marcos Racing International USA | Peter van der Kolk/Cougar Jacobsen/Stephan de Groot/Pim Van Riet | Marcos Mantis | 598 | 62 | 1m59.714 |
| 21 | 72 | GT | Jack Lewis Enterprises | Jack Lewis/Keith Fisher/Tommy McGlynn/David Murry | Porsche GT3 Cup | 592 | 45 | 1m56.033 |
| 22 | 09 | AGT | Flis Motorsports | Craig Conway/Doug Goad/Michael Ciasulli/Andy Pilgrim | Chevrolet Corvette | 591 | 27 | 1m53.301 |
| NRF | 37 | SRP | Intersport Racing | Jon Field/Michael Durand/Duncan Dayton | Lola-Judd B2K/10 | 590/gearbox | 10 | 1m45.079 |
| 24 | 85 | GT | Freisinger Motorsport | Philippe Heazebrouck/Ross Bleustein/Robert Orcutt | Porsche 911 GT3 RS | 579 | 67 | 2m01.554 |
| 25 | 33 | GT | Scuderia Ferrari of Washington | Cort Wagner/Constantino Bertuzzi/Bill Auberlen/Derrike Cope | Ferrari 360GT | 572 | 54 | 1m57.419 |
| 26 | 98 | GT | MAC Racing | Marco Saviozzi/David Terrien/Pierre Bes/Kurt Thiel | Porsche 911 GT3 RS | 569 | 48 | 1m56.725 |
| 27 | 96 | GT | Mastercar S R L | Sergey Zlobin/Andrea Montermini/Franco Bertoli/Vincenzo Polli | Ferrari 360GT | 551 | 66 | 2m01.494 |
| 28 | 10 | GT | Genesis | Emil Assentato/Nick Longhi/Todd Snyder/Rick Fairbanks | BMW M3 | 547 | 56 | 1m57.520 |
| 29 | 62 | SRPII | Team Spencer Motorsports | Dennis Spencer/Richard Grupp/Ryan Hampton/Barry Waddell | Kudzu Mazda | 532 | 32 | 1m54.944 |
| 30 | 42 | GT | Team Greeneman | Richard Millman/Tommy Byrne/Peter Peterson | Porsche 911 GT3 RS | 510 | 65 | 2m00.620 |
| 31 | 73 | GT | Team Eurotech | Mike Jordan/Mark Sumpter/David Warnock/Graeme Langford | Porsche 911 GT3 RS | 503 | 53 | 1m57.101 |
| NRF | 00 | GTS | Bytzek Motorsports | David Empringham/James Holton/Richard Spenard/Klaus Bytzek | Porsche 911 GT1 Evo | 499/engine | 18 | 1m49.623 |
| 33 | 46 | AGT | Morgan Dollar Motorsports | Steven Richards/Andrew Richards/Charles D Morgan/Charles R Morgan | Chevrolet Corvette | 493 | 26 | 1m52.959 |
| 34 | 87 | SRP | Sezio Florida Racing Team | Edouard Sezionale/Patrice Roussel/Anthony Lumpen/Georges Frogeois | Norma-Ford | 492 | 36 | 1m50.559 |
| NRF | 30 | SRP | Intersport Racing | Joe Field/Clint Field/Mark Neuhaus/Larry Oberto | Lola-Judd B2K/10 | 462/engine | 16 | 1m48.619 |
| R | 13 | SRP | Risi Competizione | Eric Van De Poele/David Brabham/Stefan Johansson | Ferrari 333SP | 455/accident | 6 | 1m43.159 |
| R | 4 | GTS | Brookspeed | Grahame Bryant/Kari Mäenpää/David Gooding/Norm Goldrich | Chrysler Viper GTS-R | 434 | 75 | 2m11.5 |
| R | 49 | SRP | Team Ascari | Werner Lupberger/TJ Bell Jr/Harri Toivonen | Ascari-Judd KZR-1 | 429/engine | 2 | 1m42.157 |
| NC | 83 | GTS | Graham Nash Motorsport | Ian McKellar Jnr/Tommy Erdos/Bobby Verdon-Roe/Ron Johnson | Saleen S7R | 428/running | 23 | 1m51.885 |
| NC | 82 | AGT | Dick Greer Racing - Wendy's | Dick Greer/John Finger/Jack Willes/Terry Lingner | Chevrolet Corvette | 424/running | 61 | 1m59.400 |
| R | 56 | GT | Seikel Motorsport | Fabio Rosa/Luca Drudi/Gabrio Rosa/Alex Caffi | Porsche 911 GT3 RS | 420/engine | 41 | 1m55.375 |
| R | 7 | GTS | RWS Motorsport | Luca Riccitelli/Dieter Quester/Vincent Voss/Boris Said | Porsche 911 GT3 RS | 404/engine | 28 | 1m53.856 |
| NC | 51 | GTS | Park Place Racing/Team Seattle | Chris Bingham/Peter MacLeod/Wade Gaughran | Saleen S7R | 392/running | 20 | 1m51.194 |
| R | 20 | SRP | Dyson Racing Team | Rob Dyson/Elliott Forbes-Robinson/Dorsey Schroeder/Chris Dyson | R&S Ford | 379/overheating | 7 | 1m43.915 |
| R | 92 | GTS | Swiss GT Racing | Mauro Casadei/Raffaele Sanguiolo/Jay Wilton/Derek Clark | Porsche 911 GT3 RS | 352/engine | 70 | 2m01.616 |
| R | 2 | SRP | Crawford Racing | Jan Lammers/Tony Stewart/Johnny Mowlem | Crawford-Judd SSC2K | 346/engine | 3 | 1m42.478 |
| R | 79 | GT | J3 Racing | Justin Jackson/Michael Fitzgerald/Manuel Matos/Marino Franchitti | Porsche 911 GT3R | 343/engine | 44 | 1m55.733 |
| NC | 9 | GT | RWS Motorsport | Horst Felbermayr Jr/Horst Felbermayr Sr/Andre Ahrle/Paul Knapfeeld | Porsche 911 GT3 RS | 335 | 58 | 1m58.231 |
| R | 08 | GTS | Marcos Racing International | Cor Euser/Calum Lockie/Duncan Huisman | Marcos Mantara LM600 | 330/engine | 22 | 1m51.778 |
| NC | 53 | GTS | Park Place Racing/Team Seattle | Don Kitch/Ross Bentley/Bruno Lambert/David Gaylord | Saleen S7R | 311 | 37 | 1m51.906 |
| R | 39 | GT | Autosport Race Team | Tom Papadopoulos/Anthony Bartone/David Friedman | Porsche 911 GT3 RS | 301/radiator | 50 | 1m56.774 |
| NC | 12 | GTS | K&N Filters Racing | Rodney Mall/Doug Dwyer/RK Smith/Joey Scarallo | Ultima GTR | 294/running | 38 | 1m53.967 |
| NC | 19 | AGT | ACP Motorsports | Kerry Hitt/Owen Trinkler/Jim Ludvik/Jim Briody | Chevrolet Corvette | 287/running | 55 | 1m57.513 |
| R | 21 | SRPII | Archangel Motorsport Services | Jeff Clinton/Jeff Tillman/Curtis Francois/Larry Connor | Lola-Nissan B2K/40 | 285/engine | 42 | 1m55.423 |
| R | 99 | GT | Cirtek Motorsport | Rob Wilson/Paul Dawson/Martin Konig/Peter Hannen | Porsche 911 GT3 RS | 284/accident | 59 | 1m59.099 |
| R | 91 | AGT | Paladin Racing | Bill Beilharz/Steven Lisa/Paul Jenkins | Oldsmobile Aurora | 275/electrics | 57 | 1m57.946 |
| R | 16 | SRP | Dyson Racing Team | James Weaver/Butch Leitzinger/Oliver Gavin | R&S Ford Mk III | 265/gearbox | 5 | 1m42.856 |
| NC | 54 | GT | Bell Motorsports | Brian Cunningham/Andras Petery/Alan van de Merwe/Ron Atapattu | BMW M3 | 246/running | 52 | 1m57.073 |
| R | 60 | AGT | Xtreme Racing Group | Anthony Puleo/Ernie Gschwenser/Hans Hauser/Robert Dubler | Chevrolet Corvette | 232/transmission | 34 | 1m55.536 |
| NC | 18 | GT | Boston Motorsports Group | Scott Deware/Charles Lamb/Dilantha Malagamuna/Martin Short | Mosler MT900R | 224/running | 76 | 2m16.8 |
| R | 03 | GT | Marcos Racing International USA | Toto Lassally/John Annis/Larry Baisden/Martin Shuster | Marcos Mantis | 219/garage | 73 | 2m02.8 |
| R | 95 | SRP | TRV Motorsport | Tom Volk/Jeret Schroeder/John Schneider/John Macaluso | R&S Chevrolet | 216/crash | 13 | 1m47.437 |
| R | 29 | AGT | Sky Blue Racing | Irv Hoerr/Darin Brassfield/Jack Busch/Woodson Byron Duncan | Ford Mustang | 196/crash | 19 | 1m50.957 |
| NC | 84 | GT | Graham Nash Motorsport | Mike Newton/Tom Herridge/Ellis/Attard | Porsche 911 GT3 RS | 184/running | 69 | 2m01.854 |
| R | 74 | SRP | Robinson Racing | George Robinson/Jack Baldwin/Wally Dallenbach Jr/Mark Simo | R&S Judd Mk IIIC | 170/overheating | 9 | 1m45.019 |
| R | 89 | SRPII | Porschehaus Racing | Robert Julien/Adam Merzon/Lynn Wilson/Mayo Smith | Lola Nissan B2K/40 | 164/mechanical | 35 | 1m55.681 |
| R | 78 | SRP | Sezio Florida Racing Team | Jon Krolewicz/Yannick Roussel/Francois O'Born/John Mirro | Norma N2000 BMW | 160/mechanical | 23 | 1m51.4 |
| R | 45 | GTS | American Viper Racing | Simon Gregg/Mike Hezemans/Stefano Zonca/Mark Bunting | Chrysler Viper GTS-R | 132/mechanical | 29 | 1m53.968 |
| R | 90 | AGT | Flis Motorsports | Dave Liniger/Rick Carelli/John Metcalf/Kevin Harvick | Chevrolet Corvette | 123/engine | 21 | 1m51.537 |
| R | 23 | SRP | Team Ascari | Ben Collins/Klaas Zwart/Christian Vann | Ascari BMW KZR-1 | 116/engine | 11 | 1m45.485 |
| R | 07 | SRPII | G&W Motorsports | Darren Law/Armando Trentini/Cort Wagner/Steve Marshall | Picchio-BMW | 107/crash | 33 | 1m55.126 |
| R | 50 | GT | Aasco - Boduck Racing | Andy Hajducky/Craig Stanton/Takashi Suzuki/Javier Quiros | BMW M3 | 54/engine | 40 | 1m55.180 |
| R | 34 | GT | ZIP Racing | Richard Ivankovich/Spencer Pumpelly/Randy Pobst/Kimberley Hiskey | Porsche 911 GT3 RS | 15/engine | 46 | 1m56.062 |
| R | 06 | SRP | Jacobs Motorsports | Michael Jacobs/Travis Duder/John Paul/Todd Snyder | R&S Ford | 0/electrical | 12 | 1m45.634 |
| DNA | 93 | GT | Mastercar S R L | Roman Rusinov/Sergey Krylov/Anton Smekalkin/Van De Vyvir | Ferrari 355 | |||
| DNA | 71 | AGT | ACP Motorsports | Chris Thompson/Gerald Thompson/Michael Defontes/David Brown | Chevrolet Corvette | |||
| DNA | 55 | AGT | Dewey Motorsports | Bruce Dewey/Gary Smith/Ron Grimm/David Rankin | Chevrolet Camaro | |||
| DNA | 05 | SRPII | Team Bucknum Racing | Jeff Bucknum/Chris McMurry/Pierre Ehret/Tom Dyer | Pilbeam-Nissan | |||
| DNA | 52 | SRPII | Powerslide Motorsports | David Paqua/Timothy Caffney | Kudzu Buick | |||
| DNA | 32 | GT | Goldin Brothers Racing | Steve Goldin/Keith Goldin/Scott Finlay | Mazda RX-7 | |||
| DNA | 75 | GT | Classic Motorsports/ Gunnar Racing | Joe Policastro Jr/Joe Policastro Sr | Porsche 911 GT3 RS | |||
| DNA | 70 | GT | Speedsource | Porsche 911 GT3 RS | ||||
| DNA | 0 | GTS | Bytzek Motorsports | Klaus Bytzek | Porsche 911 GT1 | |||
| DNA | 28 | SRP | Blackforest Motorsports Group | Allen Ziegelman/Ian James/Dino Steiner/John Lloyd | R&S Ford |