| 1st | 66 | Gil de Ferran / Simon Pagenaud | Acura ARX-02a | de Ferran Motorsports | 46.9710 | 185.0182 |
| 2nd | 9 | Scott Sharp / David Brabham | Acura ARX-02a | Patrón Highcroft Racing | 47.3450 | 183.5553 |
| 3rd | 15 | Adrian Fernandez / Luis Diaz | Acura ARX-01b | Lowe's Fernandez Racing | 48.2810 | 179.9971 |
| 4th | 20 | Marino Franchitti / Butch Leitzinger | Lola B08/86 Mazda | Dyson Racing Team, Inc. | 48.4770 | 179.2697 |
| 5th | 16 | Chris Dyson | Lola B09/86 Mazda | Dyson Racing Team, Inc. | 48.6610 | 178.5921 |
| 6th | 48 | Johnny Mowlem / Stefan Johansson | Ginetta-Zytek 09HS | Corsa Motorsports | 49.4640 | 175.6921 |
| 7th | 37 | Clint Field / Jon Field | Lola B06/10 AER | Intersport Racing | 49.9350 | 174.0361 |
| 8th | 62 | Jaime Melo / Pierre Kaffer | Ferrari F430 GTC | Risi Competizione | 54.6650 | 158.9758 |
| 9th | 45 | Jörg Bergmeister / Patrick Long | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 54.7290 | 158.7908 |
| 10th | 87 | Bryce Miller / Wolf Henzler | Porsche 997 GT3 RSR | Farnbacher Loles Racing | 55.0260 | 157.9330 |
| 11th | 90 | Bill Auberlen / Joey Hand | BMW M3 E92 | BMW Rahal Letterman Racing Team | 55.0490 | 157.8670 |
| 12th | 92 | Tommy Milner / Dirk Müller | BMW M3 E92 | BMW Rahal Letterman Racing Team | 55.0500 | 157.8654 |
| 13th | 40 | David Murry / Andrea Robertson / David Robertson | Ford GT-R Mk.7 | Robertson Racing, LLC | 55.1180 | 157.6707 |
| 14th | 18 | Johannes Stuck / Richard Westbrook | Porsche 997 GT3 RSR | T-Mobile VICI Racing | 55.3870 | 156.9046 |
| 15th | 21 | Ian James / Dominik Farnbacher | Panoz Esperante GTLM Ford | Panoz Team PTG | 55.5420 | 156.4669 |
| 16th | 11 | Joel Feinberg / Chris Hall | Dodge Viper Competition Coupe | Primetime Race Group | 56.7360 | 153.1741 |
| 17th | 44 | Seth Neiman / Johannes Van Overbeek | Porsche 997 GT3 RSR | Flying Lizard Motorsports | 57.4050 | 151.3878 |
| 18th | 36 | Wesley Hoaglund / Bob Faieta | Porsche 997 GT3 Cup | Gruppe Orange | 59.6180 | 145.7696 |
| 19th | 57 | Melanie Snow / Martin Snow | Porsche 997 GT3 Cup | Snow Racing | 59.9710 | 144.9118 |
| 20th | 08 | Ed Brown / Bill Sweedler | Porsche 997 GT3 Cup | Orbit Racing | 1:00.4590 | 143.7418 |
| 21st | 02 | Don Pickering / Nick Parker | Porsche 997 GT3 Cup | Gruppe Orange | 1:01.6450 | 140.9753 |
| 22nd | 47 | Guy Cosmo / John Baker | Porsche 997 GT3 Cup | Orbit Racing | no time | |
| 23rd | 12 | Chris McMurry / Tony Burgess | Lola B06/10 AER | Autocon Motorsports | 53.5230 | 162.3683 |
| 24th | 19 | Adam Pecorari / Gunnar van der Steur | Radical SR9 AER | van der Steur Racing, Inc. | no time | |