| 1st | 66 | Simon Pagenaud / Gil de Ferran | Acura ARX-02a | de Ferran Motorsports | 1:11.2060 | 182.0941 |
| 2nd | 9 | Scott Sharp / David Brabham | Acura ARX-02a | Patrón Highcroft Racing | 1:11.2980 | 181.8591 |
| 3rd | 15 | Adrian Fernandez / Luis Diaz | Acura ARX-01b | Lowe's Fernandez Racing | 1:11.3100 | 181.8285 |
| 4th | 20 | Butch Leitzinger | Lola B08/86 Mazda | Dyson Racing Team, Inc | 1:12.0510 | 179.9585 |
| 5th | 88 | Paul Drayson | Lola B09/60 Judd | Drayson Racing | 1:12.7450 | 178.2413 |
| 6th | 48 | Johnny Mowlem / Stefan Johansson | Ginetta-Zytek 09HS | Corsa Motorsports | 1:13.2380 | 177.0407 |
| 7th | 6 | Klaus Graf / Greg Pickett | Porsche RS Spyder | Team Cytosport | 1:14.4920 | 174.0618 |
| 8th | 37 | Jon Field / Clint Field | Lola B06/10 AER | Intersport Racing | 1:14.6610 | 173.6675 |
| 9th | 12 | Chris McMurry / Bryan Willman / Tony Burgess | Lola B06/10 AER | Autocon Motorsports | 1:15.8610 | 170.9204 |
| 10th | 3 | Jan Magnussen / Johnny O'Connell | Chevrolet Corvette C6.R | Corvette Racing | 1:23.0530 | 156.1192 |
| 11th | 62 | Pierre Kaffer | Ferrari F430 GTC | Risi Competizione | 1:23.2200 | 155.8054 |
| 12th | 4 | Oliver Gavin / Olivier Beretta | Chevrolet Corvette C6.R | Corvette Racing | 1:23.2830 | 155.6879 |
| 13th | 87 | Wolf Henzler / Pierre Ehret | Porsche 997 GT3 RSR | Farnbacher Loles Racing | 1:23.3470 | 155.5688 |
| 14th | 45 | Jörg Bergmeister / Patrick Long | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 1:23.3910 | 155.4868 |
| 15th | 90 | Bill Auberlen | BMW M3 E92 | BMW Rahal Letterman Racing Team | 1:23.5520 | 155.1874 |
| 16th | 21 | Dominik Farnbacher / Ian James | Panoz Esperante GTLM | Panoz Team PTG | 1:23.6400 | 155.0233 |
| 17th | 92 | Tommy Milner / Dirk Müller | BMW M3 E92 | BMW Rahal Letterman Racing Team | 1:23.7450 | 154.8286 |
| 18th | 28 | Tomy Drissi / Tom Sutherland / Lou Gigliotti | Chevrolet Corvette C6 | LG Motorsports | 1:23.9910 | 154.3763 |
| 19th | 40 | David Murry / Andrea Robertson / David Robertson | Ford GT-R Mk.7 | Robertson Racing, LLC | 1:23.9930 | 154.3715 |
| 20th | 18 | Richard Westbrook / Johannes Stuck | Porsche 997 GT3 RSR | T-Mobile VICI Racing | 1:24.3070 | 153.7970 |
| 21st | 17 | Bryan Sellers / Dominic Cicero | Porsche 997 GT3 RSR | Team Falken Tire | 1:25.4550 | 151.7306 |
| 22nd | 44 | Seth Neiman / Johannes Van Overbeek | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 1:28.7980 | 146.0190 |
| 23rd | 47 | John Baker / Guy Cosmo | Porsche 997 GT3 Cup | Orbit Racing | 1:29.5460 | 144.7991 |
| 24th | 69 | Galen Beiker / Robert Rodriguez | Porsche 997 GT3 Cup | P7 Racing | 1:29.8440 | 144.3179 |
| 25th | 36 | Wesley Hoaglund / Bob Faieta | Porsche 997 GT3 Cup | Gruppe Orange | 1:29.8870 | 144.2503 |
| 26th | 38 | Shane Lewis / Mitch Pagerey | Porsche 997 GT3 Cup | Velox Motorsport | 1:29.9160 | 144.2037 |
| 27th | 57 | Melanie Snow | Porsche 997 GT3 Cup | Snow Racing | 1:30.1470 | 143.8335 |
| 28th | 08 | Ed Brown / Bill Sweedler | Porsche 997 GT3 Cup | Orbit Racing | 1:30.4810 | 143.3024 |
| 29th | 02 | Don Pickering / Nick Parker | Porsche 997 GT3 Cup | Gruppe Orange | 1:31.5090 | 141.6931 |
| 30th | 16 | Chris Dyson / Guy Smith / Ben Devlin | Lola B09/86 Mazda | Dyson Racing Team, Inc | no time | |
| 31st | 33 | Marc Goossens | Jaguar XKR | RSR | no time | |
| 32nd | 05 | James Sofronas / Bret Curtis | Porsche 997 GT3 Cup | GMG Racing | 1:29.7550 | 144.4612 |