| | No. | Class | Team | Drivers | Car | Laps/Time | Best |
| 1 | 01 | DP | Chip Ganassi Racing
with Felix Sabates | Scott Pruett
Memo Rojas | Riley Lexus | 188 laps
6:04:33.598 | 1:41.426 |
| 2 | 10 | DP | SunTrust Racing | Max Angelelli
Brian Frisselle
Wayne Taylor | Dallara Ford | 188 laps
+0.154 | 1:41.440 |
| 3 | 12 | DP | Penske Racing | Timo Bernhard
Romain Dumas | Riley Porsche | 188 laps
+1.598 | 1:41.949 |
| 4 | 6 | DP | Michael Shank Racing | John Pew
Michael Valiante | Riley Honda | 188 laps
+5.008 | 1:42.060 |
| 5 | 60 | DP | Michael Shank Racing | Oswaldo Negri
Mark Patterson | Riley Ford | 188 laps
+11.936 | 1:41.846 |
| 6 | 59 | DP | Brumos Racing | Joao Barbosa
Terry Borcheller
JC France
Hurley Haywood
| Riley Porsche | 188 laps
+17.975 | 1:42.535 |
| 7 | 55 | DP | Supercar Life Racing | Christophe Bouchut
Scott Tucker | Riley BMW | 186 laps | 1:42.579 |
| 8 | 45 | DP | Orbit Racing | Bill Lester
Darren Manning | Riley BMW | 186 laps | 1:43.440 |
| 9 | 76 | DP | Krohn Racing | Nic Jonsson
Ricardo Zonta | Lola Ford | 186 laps | 1:42.223 |
| 10 | 13 | DP | Beyer Racing | Mike Forest
Taylor
Ricky Taylor | Riley Pontiac | 186 laps | 1:43.138 |
| 11 | 61 | DP | AIM Autosport | Burt Frisselle
Bruno Junqueira
Mark Wilkins | Riley Ford | 183 laps | 1:42.284 |
| 12 | 22 | DP | Alegra Motorsports | Ryan Dalziel
Ian James
Carlos de Quesada | Riley BMW | 180 laps | 1:43.317 |
| 13 | 91 | DP | RVO Motorsports | Roger Schramm
Paul Dallenbach | Riley Pontiac | 178 laps | 1:45.762 |
| 14 | 87 | GT | Farnbacher Loles Racing | Leh Keen
Dirk Werner | Porsche GT3 | 178 laps | 1:51.572 |
| 15 | 07 | GT | Banner Racing | Paul Edwards
Kelly Collins | Pontiac GXP.R | 178 laps | 1:51.231 |
| 16 | 86 | GT | Farnbacher Loles Racing | Eric Lux
Wolf Henzler | Porsche GT3 | 178 laps | 1:50.897 |
| 17 | 70 | GT | SpeedSource | Nick Ham
D avid Haskell
Sylvain Tremblay | Mazda RX-8 | 178 laps | 1:52.002 |
| 18 | 66 | GT | TRG | Ted Ballou
Spencer Pumpelly
Craig Stanton
| Porsche GT3 | 178 laps | 1:52.648 |
| 19 | 69 | GT | SpeedSource | Emil Assentato
Nick Longhi
Jeff Segal | Mazda RX-8 | 178 laps | 1:51.393 |
| 20 | 2 | DP | Childress-Howard Motorsports | Rob Finlay
Andy Wallace | Crawford Pontiac | 177 laps | 1:46.495 |
| 21 | 40 | GT | Dempsey Racing | Patrick Dempsey
Joe Foster | Mazda RX-8 | 175 laps | 1:52.432 |
| 22 | 57 | GT | Stevenson Motorsports | Andrew Davis
Robin Liddell | Pontiac GXP.R | 174 laps | 1:51.667 |
| 23 | 88 | GT | Farnbacher Loles Racing | Jack Baldwin
Steve Johnson
Dave Lacey | Porsche GT3 | 173 laps | 1:54.352 |
| 24 | 42 | GT | Team Sahlen | Will Nonnamaker
Joe Sahlen | Corvette | 168 laps | 1:55.398 |
| 25 | 68 | GT | TRG | Josemanuel Gutierrez
Duncan Ende
Scott Schroeder | Porsche GT3 | 168 laps | 1:54.494 |
| 26 | 58 | DP | Brumos Racing | David Donohue
Darren Law
Buddy Rice
| Riley Porsche | 164 laps | 1:42.786 |
| 27 | 71 | GT | Synergy Racing | Carey Grant
Kevin Grant
Milton Grant | Porsche GT3 | 156 laps | 1:58.969 |
| 28 | 67 | GT | TRG | Andy Lally
Justin Marks
RJ Valentine
| Porsche GT3 | 139 laps | 1:52.104 |
| 29 | 30 | GT | Racers Edge Motorsports | Dane Cameron
Peter Ludwig
Bryce Miller | Mazda RX-8 | 130 laps | 1:51.974 |
| 30 | 99 | DP | GAINSCO /
Bob Stallings Racing | Jon Fogarty
Alex Gurney | Riley Pontiac | 121 laps | 1:42.435 |
| 31 | 21 | GT | Battery Tender /
MCM Racing | Todd Lamb
Jason Vinkemulder | Pontiac GTO.R | 77 laps | 1:55.938 |
| 32 | 43 | GT | Team Sahlen | Joe Nonnamaker
Wayne Nonnamaker | Corvette | 73 laps | 1:54.628 |
| 33 | 77 | DP | Doran Racing | Memo Gidley
Brad Jaeger | Dallara Ford | 24 laps | 1:45.523 |
| 34 | 09 | DP | Spirit of Daytona Racing | Guy Cosmo
Scott Russell | Coyote Porsche | 16 laps | 1:44.194 |
