| 1st | 01 | Scott Pruett / Luis Diaz / Scott Dixon | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 2:37.9980 | 164.4975 |
| 2nd | 23 | Mike Rockenfeller / Ralf Kelleners / Terry Borcheller | Crawford DP03 Porsche | Alex Job Racing/Emory Motorsports | 2:38.1370 | 164.3526 |
| 3rd | 99 | Alex Gurney / Jon Fogarty / Jim Vasser | Riley Mk XI Pontiac | Gainsco/Blackhawk Racing | 2:38.2530 | 164.2319 |
| 4th | 60 | Mark Patterson / Oswaldo Negri / Scott Pruett | Riley Mk XI Lexus | Michael Shank Racing | 2:38.5210 | 163.9551 |
| 5th | 10 | Wayne Taylor / Max Angelelli / Ryan Hunter-Reay | Riley Mk XI Pontiac | SunTrust Racing | 2:38.5430 | 163.9326 |
| 6th | 76 | Jörg Bergmeister / Colin Braun / Niclas Jönsson | Riley Mk XI Ford | Krohn Racing | 2:39.1960 | 163.2599 |
| 7th | 89 | Alex Figge / Ryan Dalziel / David Empringham | Riley Mk XI Pontiac | Vonage/Playboy/Palms Casino | 2:39.2160 | 163.2390 |
| 8th | 11 | Milka Duno / Marc Goossens / Stefan Johansson | Riley Mk XI Pontiac | CITGO Racing by SAMAX | 2:39.5320 | 162.9155 |
| 9th | 12 | Adrian Fernandez / Mario Haberfeld / Vítor Meira | Riley Mk XI Pontiac | Lowe's Fernandez Racing | 2:39.6320 | 162.8141 |
| 10th | 19 | Memo Gidley / Michael McDowell / Guy Cosmo | Crawford DP03 Ford | Playboy/Uniden Racing | 2:39.7740 | 162.6693 |
| 11th | 4 | Andy Wallace / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 2:39.8490 | 162.5920 |
| 12th | 58 | David Donohue / Darren Law / Buddy Rice | Riley Mk XI Porsche | Brumos Racing | 2:39.9610 | 162.4794 |
| 13th | 3 | Shane Lewis / Craig Stanton | Riley Mk XI BMW | Southard Motorsports | 2:40.1300 | 162.3072 |
| 14th | 6 | Brian Frisselle / Mike Borkowski / Burt Frisselle | Riley Mk XI Lexus | Playboy Racing/Mears-Lexus/Riley | 2:40.2940 | 162.1414 |
| 15th | 30 | Matthew Alhadeff / Bill Auberlen / Rocky Moran, Jr. | Riley Mk XI BMW | Sigalsport BMW | 2:40.4000 | 162.0336 |
| 16th | 39 | Christian Fittipaldi / Eddie Cheever, Jr. / Hoover Orsi | Crawford DP03 Porsche | Crown Royal Special Reserve/Cheever | 2:40.5510 | 161.8823 |
| 17th | 40 | Randy Ruhlman / Justin Bell / Paul Dallenbach | Riley Mk XI Pontiac | Derhaag Motorsports | 2:41.2440 | 161.1855 |
| 18th | 5 | Rob Finlay / Dane Cameron / Michael Valiante | Crawford DP03 Ford | Essex/Finlay Motorsports | 2:41.7580 | 160.6737 |
| 19th | 77 | Michel Jourdain / Harrison Brix / Oriol Servia | Doran JE4 Ford | Feeds The Need/Doran Racing | 2:41.9560 | 160.4774 |
| 20th | 09 | Doug Goad / Marc-Antoine Camirand / Stéphane Grégoire | Crawford DP03 Pontiac | Spirit of Daytona Racing | 2:42.0380 | 160.3969 |
| 21st | 59 | J. C. France / Hurley Haywood / Roberto Moreno | Riley Mk XI Porsche | Brumos Racing | 2:43.1450 | 159.3074 |
| 22nd | 47 | Charles Morgan / Rob Morgan / B. J. Zacharias | Riley Mk XI Porsche | TruSpeed Motorsports | 2:43.7360 | 158.7328 |
| 23rd | 78 | Oliver Kuttner / Tony Ave / James Gue | Doran JE4 Pontiac | Doran Racing | 2:43.8300 | 158.6411 |
| 24th | 75 | Tracy Krohn / Boris Said / Max Papis | Riley Mk XI Ford | Krohn Racing | 2:44.2380 | 158.2468 |
| 25th | 7 | Brian Tuttle / Rod MacLeod / Jonathan Cochet | Riley Mk XI Pontiac | Tuttle Team Racing | 2:46.1230 | 156.4524 |
| 26th | 8 | Dave Russell | Doran JE4 Porsche | Synergy Racing | no time | 0.0000 |
| 27th | 72 | Wolf Henzler / Robin Liddell / Andrew Davis | Porsche 997 GT3 Cup | Tafel Racing | 2:55.1900 | 148.3542 |
| 28th | 65 | Marc Bunting / Spencer Pumpelly / Andy Lally / Paul Edwards | Pontiac GTO.R | TRG | 2:55.8860 | 147.7684 |
| 29th | 64 | Paul Edwards / Kelly Collins / Kris Wilson | Pontiac GTO.R | TRG | 2:56.3150 | 147.4079 |
| 30th | 05 | Gene Sigal / Peter MacLeod / Tom Kendall | Pontiac GTO.R | Sigalsport BMW | 2:56.6570 | 147.1230 |
| 31st | 74 | Eric Lux / Ian James / Jim Tafel | Porsche 997 GT3 Cup | Tafel Racing | 2:56.7670 | 147.0313 |
| 32nd | 57 | Tommy Riggins / Vic Rice / Dominic Cicero | Chevrolet Corvette | Stevenson Motorsports | 2:57.4310 | 146.4809 |
| 33rd | 62 | Steve Pruitt / Cort Wagner / Alex Quaid | Ferrari F430 Challenge | Corsa GT Motorsports | 2:58.4210 | 145.6682 |
| 34th | 80 | Leh Keen / David Murry | Porsche 997 GT3 Cup | Shoes for Crews/Synergy Racing | 2:59.0020 | 145.1950 |
| 35th | 17 | David Lacey / Greg Wilkins / Rob Bell | Porsche 997 GT3 Cup | SAMAX/Doncaster Racing | 3:00.0900 | 144.3179 |
| 36th | 66 | Jim Pace / Jim Lowe / Richard Valentine | Porsche 997 GT3 Cup | TRG | 3:00.5320 | 143.9655 |
| 37th | 21 | Aaron Povoledo / Jason Workman / Brian O'Shaughnessy / Matt Connolly | BMW M3 | Matt Connolly Motorsports | 3:00.6500 | 143.8705 |
| 38th | 56 | Bruce Beachman / Mike Fitzgerald / Don Salama | Chevrolet Corvette Z06 | Beachman Racing | 3:01.7330 | 143.0127 |
| 39th | 81 | Steve Johnson / Robert Nearn | Porsche 997 GT3 Cup | Comfort Systems/Synergy Racing | 3:03.0440 | 141.9892 |
| 40th | 67 | Mike Solley / Marc Bullock / Timothy Gaffney | Porsche 997 GT3 Cup | TRG | 3:05.0430 | 140.4555 |