| | No. | Class | Team | Drivers | Car | Time |
| 1 | 6 | DP | Michael Shank Racing with Curb/Agajanian | AJ Allmendinger
Michael McDowell
Justin Wilson | Dallara Ford | 1:40.797 |
| 2 | 8 | DP | Starworks Motorsport | Ryan Dalziel
Mike Forest
Jim Lowe | Riley Ford | 1:40.895 |
| 3 | 02 | DP | Chip Ganassi Racing with Felix Sabates | Scott Dixon
Dario Franchitti
Jamie McMurray
Juan Pablo Montoya | Riley BMW | 1:41.062 |
| 4 | 45 | DP | Flying Lizard Motorsports | Jörg Bergmeister
Pat Long
Seth Neiman
Johannes van Overbeek | Riley Porsche | 1:41.231 |
| 5 | 95 | DP | Level 5 Motorsports | Ryan Hunter Reay
Raphael Matos
Scott Tucker
Richard Westbrook | Riley BMW | 1:41.310 |
| 6 | 01 | DP | Chip Ganassi Racing with Felix Sabates | Joey Hand
Scott Pruett
Graham Rahal
Memo Rojas | Riley BMW | 1:41.465 |
| 7 | 60 | DP | Michael Shank Racing | Marc Goossens
Ozz Negri
John Pew
Michael Valiante | Riley Ford | 1:41.494 |
| 8 | 99 | DP | GAINSCO / Bob Stallings Racing | Jon Fogarty
Alex Gurney
Jimmie Johnson | Riley Chevrolet | 1:41.509 |
| 9 | 55 | DP | Level 5 Motorsports | Christophe Bouchout
Luis Diaz
Scott Tucker
Mark Wilkins | Riley BMW | 1:41.754 |
| 10 | 10 | DP | SunTrust Racing | Max Angelelli
Ryan Briscoe
Ricky Taylor
Wayne Taylor | Dallara Chevrolet | 1:41.859 |
| 11 | 90 | DP | Spirit of Daytona Racing | Paul Edwards
Antonio Garcia
Sascha Maassen | Coyote Chevrolet | 1:41.934 |
| 12 | 9 | DP | Action Express Racing | Joao Barbosa
Terry Borcheller
Christian Fittipaldi
JC France
Max Papis | Riley Porsche | 1:42.076 |
| 13 | 23 | DP | United Autosports with Michael Shank Racing | Mark Blundell
Zak Brown
Martin Brundle
Mark Patterson | Riley Ford | 1:42.102 |
| 14 | 5 | DP | Action Express Racing | David Donohue
Burt Frisselle
Darren Law
Buddy Rice | Riley Porsche | 1:42.104 |
| 15 | 7 | DP | Starworks Motorsport | Doug Peterson
RJ Valentine | Riley Ford | 1:42.187 |
| 16 | 76 | DP | Krohn Racing | Nic Jonsson
Tracy Krohn
Nic Minassian
Ricardo Zonta | Lola Ford | 1:42.478 |
| 17 | 77 | DP | Doran Racing | Matt Bell
Brian Frisselle
Ross Kaiser
Henri Richard | Dallara Ford | 1:42.741 |
| 18 | 67 | GT | TRG | Steven Bertheau
Brendan Gaughan
Wolf Henzler
Andy Lally
Spencer Pumpelly | Porsche GT3 | 1:50.204 |
| 19 | 94 | GT | Turner Motorsport | Bill Auberlen
Paul Dalla Lana
Matt Plumb
Boris Said | BMW M3 | 1:50.439 |
| 20 | 54 | GT | TRG/Black Swan Racing/GMG Racing | Jeroen Bleekemolen
Bret Curtis
Tim Pappas
Patrick Pilet
James Sofronas | Porsche GT3 | 1:50.549 |
| 21 | 48 | GT | Paul Miller Racing | Rob Bell
Bryce Miller
Bryan Sellers
Tim Sugden | Porsche GT3 | 1:50.633 |
| 22 | 4 | GT | TRG | Ryan Eversley
Daniel Graeff
Kenny Wallace
Ron Yarab Jr
Richard Zahn | Porsche GT3 | 1:50.795 |
| 23 | 66 | GT | TRG | Kevin Buckler
Dominik Farnbacher
Tim George Jr
Ben Keating
Jim Michaelian | Porsche GT3 | 1:50.871 |
| 24 | 86 | GT | Mitchum Motorsports | Joey Atterbury
Cooper MacNeil
Randy Pobst
Derek Whitis | Porsche GT3 | 1:51.014 |
| 25 | 44 | GT | Magnus Racing | Marco Holzer
Richard Lietz
John Potter
Craig Stanton | Porsche GT3 | 1:51.054 |
| 26 | 59 | GT | Brumos Racing | Andrew Davis
Hurley Haywood
Leh Keen
Marc Lieb | Porsche GT3 | 1:51.286 |
| 27 | 57 | GT | Stevenson Motorsports | Ronnie Bremer
Robin Liddell
Jan Magnussen | Camaro GT.R | 1:51.315 |
| 28 | 18 | GT | Mühlner Motorsport | Peter Ludwig
Mark Thomas
Dion von Moltke | Porsche GT3 | 1:51.433 |
| 29 | 88 | GT | Autohaus Motorsports | Romain Iannetta
Bill Lester
Matthew Marsh
Johnny O'Connell
Jordan Taylor | Camaro GT.R | 1:51.771 |
| 30 | 07 | GT | Banner Racing | Eric Curran
Oliver Gavin
Bruce Ledoux
Gunter Schaldach | Camaro GT.R | 1:51.880 |
| 31 | 42 | GT | Team Sahlen | Memo Gidley
Joe Nonnamaker
Wayne Nonnamaker
Will Nonnamaker
Joe Sahlen | Mazda RX-8 | 1:51.942 |
| 32 | 41 | GT | Dempsey Racing | Dane Cameron
James Gue
Ian James
Don Kitch Jr
Dave Lacey | Mazda RX-8 | 1:52.037 |
| 33 | 17 | GT | Burtin Racing | Nicolas Armindo
Jack Baldwin
Claudio Burtin
Mitch Pagerey
Martin Ragginger | Porsche GT3 | 1:52.051 |
| 34 | 56 | GT | Bennett Racing | Jonathan Allen
Skip Bennett IV
Michael Davidson
Mike Skeen | Ferrari 430 Challenge | 1:52.080 |
| 35 | 70 | GT | SpeedSource | Jonathan Bomarito
Adam Christodoulou
John Edwards
Sylvain Tremblay | Mazda RX-8 | 1:52.081 |
| 36 | 32 | GT | PR1 Motorsports | Daniel Cheug
Max Hyatt
Ryan Lewis
Tom Papadopoulos | BMW M6 | 1:52.186 |
| 37 | 69 | GT | SpeedSource | Emil Assentato
Nick Ham
Anthony Lazzaro
Nick Longhi
Jeff Segal | Mazda RX-8 | 1:52.250 |
| 38 | 40 | GT | Dempsey Racing | Patrick Dempsey
Charles Espenlaub
Joe Foster
Tom Long | Mazda RX-8 | 1:52.596 |
| 39 | 36 | GT | Yellow Dragon Motorsports | Chris Cumming
Taylor Hacquard
Justin Marks
Mikel Miller | Mazda RX-8 | 1:52.884 |
| 40 | 43 | GT | Team Sahlen | Memo Gidley
Joe Nonnamaker
Wayne Nonnamaker
Will Nonnamaker
Joe Sahlen | Mazda RX-8 | 1:53.649 |
| 41 | 81 | GT | DragonSpeed | Elton Julian
Fred Poordad
Cort Wagner | Ferrari 430 Challenge | 1:55.239 |
| 42 | 65 | GT | Chris Smith Racing | Bob Doyle
Dave Mundy
Tony Rivera
Thomas Sheehan | Porsche GT3 | 1:55.755 |
| 43 | 30 | GT | Racers Edge Motorsports | Jade Buford
Gary Jensen
Mark Jensen
Michael Marsal
Scott Rettich | Mazda RX-8 | 1:55.939 |
| 44 | 47 | GT | Rick Ware Racing | Jeffrey Earnhardt
Doug Harrington
Maurice Hull
Eric Lux
Scott Monroe | Porsche GT3 | 1:57.503 1 |
| 45 | 11 | GT | TPN Racing/Blackforest | David Empringham
Tom Nastasi | Ford Mustang | No Time |
| 46 | 22 | GT | Bullet Racing | Darryl O'Young
Brian Wong | Porsche GT3 | No Time |
| 47 | 00 | GT | Aten Motorsports | Gabriel Abergel
Christophe Bourret
Emmanuel Collard
Pascal Gibon
Xavier Pompidou | Ferrari 430 Challenge | No Time |
| 48 | 53 | GT | Magnus Racing/Nadeau Motorsports | TBA
TBA | Porsche GT3 | No Time |
