| 1st | 7 | Timo Bernhard / Romain Dumas | Porsche RS Spyder | Penske Racing | 1:11.3300 | 159.8465 |
| 2nd | 15 | Adrian Fernandez / Luis Diaz | Acura ARX-01b | Lowe's Fernandez Racing | 1:11.4240 | 159.6373 |
| 3rd | 9 | Scott Sharp / David Brabham | Acura ARX-01b | Patron Highcroft Racing | 1:11.4480 | 159.5826 |
| 4th | 6 | Sascha Maassen / Patrick Long | Porsche RS Spyder | Penske Racing | 1:11.5830 | 159.2816 |
| 5th | 26 | Bryan Herta / Christian Fittipaldi | Acura ARX-01b | Andretti Green Racing | 1:11.6970 | 159.0289 |
| 6th | 2 | Marco Werner / Lucas Luhr | Audi R10 TDI | Audi Sport North America | 1:11.7650 | 158.8777 |
| 7th | 1 | Emanuele Pirro / Frank Biela | Audi R10 TDI | Audi Sport North America | 1:11.8960 | 158.5880 |
| 8th | 16 | Chris Dyson / Guy Smith | Porsche RS Spyder | Dyson Racing Team | 1:12.4280 | 157.4244 |
| 9th | 20 | Marino Franchitti / Butch Leitzinger | Porsche RS Spyder | Dyson Racing Team | 1:13.0500 | 156.0838 |
| 10th | 8 | Gerardo Bonilla / Ben Devlin | Lola B07/46 Mazda | BK Motorsports | 1:14.2100 | 153.6441 |
| 11th | 37 | Jon Field / Clint Field | Lola B06/10 AER | Intersport Racing | 1:14.5800 | 152.8812 |
| 12th | 3 | Jan Magnussen / Johnny O'Connell | Chevrolet Corvette C6.R | Corvette Racing | 1:17.0590 | 147.9631 |
| 13th | 4 | Oliver Gavin / Olivier Beretta | Chevrolet Corvette C6.R | Corvette Racing | 1:17.4650 | 147.1874 |
| 14th | 46 | Patrick Pilet / Johannes Van Overbeek | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 1:19.7050 | 143.0514 |
| 15th | 45 | Jörg Bergmeister / Wolf Henzler | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 1:20.1370 | 142.2805 |
| 16th | 62 | Jaime Melo / Mika Salo | Ferrari F430 GTC | Risi Competizione | 1:20.3060 | 141.9812 |
| 17th | 71 | Dominik Farnbacher / Dirk Müller | Ferrari F430 GTC | Tafel Racing | 1:20.4100 | 141.7961 |
| 18th | 87 | Alex Davison / Marc Basseng | Porsche 997 GT3 RSR | Farnbacher Loles Motorsports | 1:20.7880 | 141.1330 |
| 19th | 61 | Harrison Brix / Patrick Friesacher | Ferrari F430 GTC | Risi Competizione | 1:21.0570 | 140.6647 |
| 20th | 48 | Johnny Mowlem / Gunnar Jeannette | Ferrari F430 GTC | Corsa Motorsports | 1:21.3960 | 140.0789 |
| 21st | 44 | Seth Neiman / Lonnie Pechnik | Porsche 997 GT3 RSR | Flying Lizard Motorsports 44 | 1:21.7520 | 139.4690 |
| 22nd | 21 | Tommy Milner / Tom Sutherland | Panoz Esperante GTLM Ford | Panoz Team PTG | 1:22.2290 | 138.6595 |
| 23rd | 5 | Craig Stanton / Nathan Swartzbaugh | Porsche 997 GT3 RSR | VICI Racing | 1:23.0030 | 137.3672 |
| 24th | 007 | Jonny Cocker / Paul Drayson | Aston Martin V8 Vantage GT2 | Drayson - Barwell | 1:24.5990 | 134.7761 |
| 25th | 11 | Chris Hall | Dodge Viper Competition Coupe | Primetime Race Group | 1:25.1440 | 133.9135 |
| 26th | 12 | Michael Lewis / Chris McMurry | Creation CA06/H Judd | Autocon Motorsports | 1:19.3240 | 143.7386 |
| 27th | 28 | Doug Peterson / Lou Gigliotti | Chevrolet Corvette C6 | LG Motorsports | 1:25.0760 | 134.0197 |
| 28th | 40 | David Murry / David Robertson | Ford GT-R | Robertson Racing | 1:23.8690 | 135.9493 |