| 1st | 10 | Wayne Taylor / Max Angelelli / Jan Magnussen | Riley Mk XI Pontiac | SunTrust Racing | 1:28.2340 | 165.4695 |
| 2nd | 76 | Jörg Bergmeister / Niclas Jönsson | Riley Mk XI Ford | Krohn Racing | 1:28.5500 | 164.8789 |
| 3rd | 23 | Mike Rockenfeller / Patrick Long | Crawford DP03 Porsche | Alex Job Racing/Emory Motorsports | 1:28.5540 | 164.8708 |
| 4th | 01 | Scott Pruett / Luis Diaz | Riley Mk XI Lexus | CompUSA Chip Ganassi with Felix Sabates | 1:28.7980 | 164.4170 |
| 5th | 99 | Alex Gurney / Jon Fogarty | Riley Mk XI Pontiac | Gainsco/Blackhawk Racing | 1:28.8740 | 164.2770 |
| 6th | 12 | Adrian Fernandez / Mario Haberfeld | Riley Mk XI Pontiac | Lowe's Fernandez Racing | 1:28.8820 | 164.2625 |
| 7th | 4 | Andy Wallace / Butch Leitzinger | Crawford DP03 Pontiac | Howard - Boss Motorsports | 1:28.9540 | 164.1290 |
| 8th | 58 | David Donohue / Darren Law | Riley Mk XI Porsche | Brumos Racing | 1:29.2280 | 163.6252 |
| 9th | 39 | Christian Fittipaldi / Eddie Cheever, Jr. / Hoover Orsi | Crawford DP03 Porsche | Crown Royal Special Reserve/Cheever | 1:29.3010 | 163.4916 |
| 10th | 89 | Alex Figge / Ryan Dalziel | Riley Mk XI Pontiac | Vonage/Playboy/Palms Casino | 1:29.3870 | 163.3339 |
| 11th | 8 | Spencer Pumpelly / Patrick Huisman | Doran JE4 Porsche | Synergy Racing | 1:29.4460 | 163.2261 |
| 12th | 30 | Matthew Alhadeff / Bill Auberlen | Riley Mk XI BMW | Sigalsport BMW | 1:29.4870 | 163.1521 |
| 13th | 11 | Milka Duno / Patrick Carpentier | Riley Mk XI Pontiac | CITGO Racing by SAMAX | 1:29.8740 | 162.4488 |
| 14th | 19 | Memo Gidley / Michael McDowell / Guy Cosmo | Crawford DP03 Ford | Playboy/Uniden Racing | 1:29.8980 | 162.4053 |
| 15th | 31 | Greg Pickett / Scott Sharp | Riley Mk XI Pontiac | Team Cytosport | 1:30.2220 | 161.8228 |
| 16th | 6 | Brian Frisselle / Mike Borkowski | Riley Mk XI Lexus | Playboy Racing/Mears-Lexus/Riley | 1:30.2880 | 161.7037 |
| 17th | 5 | Rob Finlay / Michael Valiante | Crawford DP03 Ford | Essex/Finlay Motorsports | 1:30.5430 | 161.2482 |
| 18th | 77 | Michel Jourdain / Harrison Brix | Doran JE4 Ford | Feeds The Need/Doran Racing | 1:30.7060 | 160.9585 |
| 19th | 3 | Shane Lewis / Craig Stanton | Riley Mk XI BMW | Southard Motorsports | 1:30.8800 | 160.6512 |
| 20th | 60 | Mark Patterson / Oswaldo Negri | Riley Mk XI Lexus | Michael Shank Racing | 1:31.2570 | 159.9881 |
| 21st | 40 | Randy Ruhlman / Ron Fellows | Riley Mk XI Pontiac | Derhaag Motorsports | 1:31.6980 | 159.2172 |
| 22nd | 50 | Tomy Drissi / Tonis Kasemets | Crawford DP03 Ford | Rocketsports Racing | 1:32.2860 | 158.2033 |
| 23rd | 59 | J. C. France / Hurley Haywood | Riley Mk XI Porsche | Brumos Racing | 1:32.8720 | 157.2056 |
| 24th | 75 | Tracy Krohn / Boris Said | Riley Mk XI Ford | Krohn Racing | 1:33.2540 | 156.5618 |
| 25th | 7 | Brian Tuttle / Jonathan Cochet | Riley Mk XI Pontiac | Tuttle Team Racing | 1:35.4980 | 152.8829 |
| 26th | 72 | Wolf Henzler / Robin Liddell | Porsche 997 GT3 Cup | Tafel Racing | 1:38.4250 | 148.3365 |
| 27th | 64 | Paul Edwards / Kelly Collins | Pontiac GTO.R | TRG | 1:38.5750 | 148.1095 |
| 28th | 21 | Matt Connolly / Joey Hand / Brian O'Shaughnessy | BMW M3 | Matt Connolly Motorsports | 1:38.6490 | 147.9985 |
| 29th | 98 | Tom Kendall / Burt Frisselle | Pontiac GTO.R | Pacific Coast Motorsports | 1:38.9350 | 147.5720 |
| 30th | 80 | David Murry / Leh Keen | Porsche 997 GT3 Cup | Shoes for Crews/Synergy Racing | 1:39.0110 | 147.4577 |
| 31st | 65 | Marc Bunting / Andy Lally / Richard Valentine | Pontiac GTO.R | TRG | 1:39.2390 | 147.1198 |
| 32nd | 73 | Jim Tafel / Andrew Davis | Porsche 997 GT3 Cup | Tafel Racing | 1:39.3290 | 146.9862 |
| 33rd | 66 | Emil Assentato / Lonnie Pechnik | Porsche 997 GT3 Cup | TRG | 1:39.6210 | 146.5549 |
| 34th | 05 | Gene Sigal / Peter MacLeod | BMW M3 | Sigalsport BMW | 1:40.5360 | 145.2208 |
| 35th | 74 | Eric Lux / Ian James | Porsche 997 GT3 Cup | Tafel Racing | 1:40.6040 | 145.1226 |
| 36th | 81 | Steve Johnson / Robert Nearn | Porsche 997 GT3 Cup | Comfort Systems/Synergy Racing | 1:41.4540 | 143.9075 |
| 37th | 17 | David Lacey / Greg Wilkins | Porsche 997 GT3 Cup | SAMAX/Doncaster Racing | 1:41.4810 | 143.8689 |
| 38th | 57 | Tommy Riggins / Vic Rice | Chevrolet Corvette | Stevenson Motorsports | 1:41.9160 | 143.2542 |
| 39th | 27 | Kevin O'Connell / Mike Speakman | Porsche 996 GT3 Cup | O'Connell Racing | 1:43.6100 | 140.9126 |