| | No | Class | T | Team | Driver | Car | Times |
| 1 | 1 | LMP1 | M | Audi Sport North America | Dindo Capello Allan McNish Emanuele Pirro | Audi R10 TDI | 1:07.446 |
| 2 | 7 | LMP2 | M | Penske Racing | Timo Bernhard Romain Dumas | Porsche RS Spyder | 1:07.682 |
| 3 | 07 | LMP1 | M | Peugeot Sport Total | Nicolas Minassian Stéphane Sarrazin Christian Klien | Peugeot 908 HDi FAP | 1:07.695 |
| 4 | 50 | LMP1 | M | Team LNT | Danny Watts Olivier Pla | Ginetta-Zytek 07S Zytek | 1:08.047 |
| 5 | 37 | LMP1 | D | Intersport Racing | Jon Field Clint Field Richard Berry | Lola B06/10 AER | 1:08.182 |
| 6 | 2 | LMP1 | M | Audi Sport North America | Lucas Luhr Marco Werner | Audi R10 TDI | 1:08.269 |
| 7 | 66 | LMP2 | M | de Ferran Motorsports | Gil de Ferran Simon Pagenaud Scott Dixon | Acura ARX-01B | 1:08.287 |
| 8 | 26 | LMP2 | M | Andretti Green Racing | Franck Montagny Tony Kanaan Marco Andretti | Acura ARX-01B | 1:08.410 |
| 9 | 5 | LMP2 | M | Penske Motorsports, Inc. | Helio Castroneves Ryan Briscoe | Porsche RS Spyder | 1:08.603 |
| 10 | 20 | LMP2 | M | Dyson Racing | Butch Leitzinger Marino Franchitti Andy Lally | Porsche RS Spyder | 1:08.692 |
| 11 | 15 | LMP2 | M | Lowe's Fernandez Racing | Adrian Fernandez Luis Diaz Michel Jourdain | Acura ARX -01B | 1:08.887 |
| 12 | 6 | LMP2 | M | Penske Racing | Sascha Maassen Patrick Long Emmanuel Collard | Porsche RS Spyder | 1:08.931 |
| 13 | 16 | LMP2 | M | Dyson Racing | Chris Dyson Guy Smith | Porsche RS Spyder | 1:09.469 |
| 14 | 9 | LMP2 | M | Patron Highcroft Racing | David Brabham Scott Sharp Dario Franchitti | Acura ARX-01B | 1:09.918 |
| 15 | 88 | LMP1 | D | Creation Autosportif | Jamie Campbell-Walter Stephen Simpson Harold Primat | Creation CA07 Aim | 1:09.973 |
| 16 | 8 | LMP2 | D | BK Motorsports | Ben Devlin Gerardo Bonilla | Lola B07/46 Mazda | 1:10.519 |
| 17 | 888 | LMP1 | D | Creation Autosportif | Stuart Hall Liz Halliday Dean Stirling | Creation CA07 Aim | 1:10.583 |
| 18 | 30 | LMP1 | K | Intersport Racing | Ryan Lewis Luke Hines George Forgeois | Lola B07/17 Judd | 1:12.316 |
| 19 | 12 | LMP1 | D | Autocon Motorsports | Chris McMurry Tony Burgess Bryan Willman | Lola B06 10 AER | 1:13.270 |
| 20 | 4 | GT1 | M | Corvette Racing | Olivier Beretta Oliver Gavin Max Papis | Chevrolet Corvette C6.R | 1:16.377 |
| 21 | 3 | GT1 | M | Corvette Racing | Johnny O'Connell Jan Magnussen Ron Fellows | Chevrolet Corvette C6.R | 1:16.433 |
| 22 | 87 | GT2 | M | Farnbacher Loles Racing | Dirk Werner Bryce Miller Jörg Hardt | Porsche 911 GT3 RSR | 1:19.849 |
| 23 | 71 | GT2 | M | Tafel Racing | Dominik Farnbacher Dirk Müller | Ferrari 430 GT | 1:19.992 |
| 24 | 62 | GT2 | M | Risi Competizione | Jaime Melo Mika Salo | Ferrari 430 GT | 1:20.158 |
| 25 | 99 | GT2 | M | JMB Racing | Ben Aucott Pierre Kaffer Stéphane Daoudi | Ferrari 430 GT | 1:20.439 |
| 26 | 46 | GT2 | M | Flying Lizard Motorsports | Johannes van Overbeek Patrick Pilet | Porsche 911 GT3 RSR | 1:20.838 |
| 27 | 45 | GT2 | M | Flying Lizard Motorsports | Jörg Bergmeister Wolf Henzler Marc Lieb | Porsche 911 GT3 RSR | 1:20.904 |
| 28 | 44 | GT2 | M | Flying Lizard Motorsports 44 | Darren Law Seth Neiman Lonnie Pechnik | Porsche 911 GT3 RSR | 1:20.976 |
| 29 | 21 | GT2 | Y | Panoz Team PTG | Tommy Milner Joey Hand Andreas Wirth | Panoz Esperante Ford | 1:21.476 |
| 30 | 28 | GT2 | D | LG Motorsports | Lou Gigliotti Tomy Drissi Marc Goossens | Chevrolet Riley Corvette C6 | 1:22.359 |
| 31 | 007 | GT2 | D | Drayson-Barwell | Paul Drayson Jonny Cocker Darren Turner | Aston Martin Vantage | 1:22.598 |
| 32 | 54 | GT2 | F | Black Swan Racing | Tim Pappas Anthony Lazzaro Andy Pilgrim | Doran Ford GT-R | 1:23.091 |
| 33 | 61 | GT2 | M | Risi Competizione | Tracy Krohn Nic Jonsson Eric van de Poele | Ferrari 430 GT | 1:23.483 |
| 34 | 40 | GT2 | D | Robertson Racing | David Robertson Andrea Robertson David Murry | Doran Ford GT-R | 1:23.738 |
| 35 | 73 | GT2 | M | Tafel Racing | Alex Figge Jim Tafel Pierre Ehret | Ferrari 430 GT | 1:23.927 |
| 36 | 11 | GT2 | H | Primetime Race Group | Joel Feinberg Chris Hall | Dodge Viper Competition Coupe | 1:24.035 |
| 37 | 18 | GT2 | K | VICI Racing | Nicky Pastorelli Marc Basseng Francesco Pastorelli | Porsche 911 GT3 RSR | 1:24.456 |
| 38 | 48 | LMP1 | D | Corsa Motorsports | Johnny Mowlem Gunnar Jeannette Stefan Johansson | Zytek 07S Zytek | No time |