| 1st | 45 | Bergmeister / Van Overbeek / Neiman / Long | Riley Mk XI Porsche | Flying Lizard Motorsports | 1:40.099 | 1:40.0990 | 1:40.4170 | 1:40.7780 | 1:41.1280 |
| 2nd | 10 | Angelelli / Taylor / Briscoe / *Taylor | Dallara DP01 Chevrolet | SunTrust Racing | 1:40.133 | 1:40.1330 | 1:41.0840 | 1:40.3400 | 1:41.5210 |
| 3rd | 01 | Pruett / Rojas / Rahal / Hand | Riley Mk XX BMW | Chip Ganassi Racing with Felix Sabates | 1:40.245 | 1:40.2450 | 1:40.9360 | 1:40.9180 | 1:40.9070 |
| 4th | 8 | Forest / Dalziel / Lowe / Braun / Enge | Riley Mk XX Ford | Starworks Motorsport | 1:40.250 | 1:40.2500 | 1:41.5780 | 1:40.7380 | 1:41.6720 |
| 5th | 02 | Dixon / Montoya / Franchitti / McMurray | Riley Mk XX BMW | Chip Ganassi Racing with Felix Sabates | 1:40.302 | 1:40.3020 | 1:41.3280 | 1:40.5440 | 1:41.5290 |
| 6th | 90 | Garcia / Edwards / Maassen | Coyote CC/09 Chevrolet | Spirit of Daytona Racing | 1:40.396 | 1:40.3960 | 1:41.8480 | 1:40.7570 | 1:41.5290 |
| 7th | 77 | Frisselle / Richard / Bell / Kaiser | Dallara DP01 Ford | Doran Racing | 1:40.468 | 1:40.4680 | 1:42.4100 | 1:41.8870 | 1:41.9200 |
| 8th | 6 | Allmendinger / McDowell / Wilson | Dallara DP01 Ford | Michael Shank Racing with Curb/ Agajanian | 1:40.469 | 1:40.4690 | 1:41.8320 | 1:40.9020 | 1:41.9120 |
| 9th | 60 | Pew / Negri / Goossens / Valiante | Riley Mk XX Ford | Michael Shank Racing | 1:40.758 | 1:40.8470 | 1:41.5270 | 1:40.7580 | 1:41.2600 |
| 10th | 23 | Brundle / Brown / Patterson / Blundell | Riley Mk XX Ford | United Autosports with Michael Shank Racing | 1:40.784 | 1:40.7840 | 1:41.5490 | 1:41.1180 | 1:41.6340 |
| 11th | 99 | Gurney / Fogarty / Johnson | Riley Mk XX Chevrolet | GAINSCO/Bob Stallings Racing | 1:40.828 | 1:40.8280 | 1:41.5700 | 1:41.1260 | 1:40.8780 |
| 12th | 95 | Tucker / Hunter-Reay / Westbrook / Matos | Riley Mk XX BMW | Level 5 Motorsports | 1:40.830 | no time | 1:41.6560 | 1:40.8300 | 1:43.0290 |
| 13th | 5 | Law / Donohue / Rice / Frisselle | Riley Mk XI Porsche | Action Express Racing | 1:41.105 | 1:41.2400 | 1:41.7920 | 1:41.1050 | 1:41.3850 |
| 14th | 9 | France / Barbosa / Borcheller / Fittipaldi / Papis | Riley Mk XI Porsche | Action Express Racing | 1:41.128 | 1:41.1280 | 1:41.9130 | 1:41.6920 | 1:41.5660 |
| 15th | 7 | Peterson / Valentine / Beyer / Mayer / Heylen | Riley Mk XX Ford | Starworks Motorsport | 1:41.288 | 1:41.2880 | 1:42.7620 | 1:42.2910 | 1:44.9520 |
| 16th | 76 | Krohn / Jönsson / Zonta / Minassian | Lola B08/70 Ford | Krohn Racing | 1:41.395 | 1:41.6950 | 1:41.9410 | 1:41.9090 | 1:41.3950 |
| 17th | 55 | Tucker / Diaz / Bouchut / Wilkins | Riley Mk XX BMW | Level 5 Motorsports | 1:41.850 | no time | 1:42.0650 | 1:41.8500 | 1:43.3920 |
| 18th | 2 | Popow / Potolicchio / Iannetta / Viso | Riley Mk XI Ford | Starworks Motorsport | 1:42.145 | | 1:42.1450 | | |
| 19th | 67 | Pumpelly / Bertheau / Gaughan / Henzler / Lally | Porsche 997 GT3 Cup | TRG | 1:48.487 | 1:48.4870 | 1:49.4410 | 1:48.9980 | 1:49.8330 |
| 20th | 66 | Farnbacher / George, Jr. / Luhr / Keating | Porsche 997 GT3 Cup | TRG | 1:48.781 | 1:48.7810 | 1:49.7360 | 1:49.5540 | 1:49.7020 |
| 21st | 88 | Taylor / Lester / O'Connell / Marsh | Chevrolet Camaro GT.R | Autohaus Motorsports | 1:48.821 | 1:48.8210 | 1:49.9010 | 1:49.8140 | 1:50.0830 |
| 22nd | 44 | Potter / Holzer / Stanton / Lietz | Porsche 997 GT3 Cup | Magnus Racing | 1:49.011 | 1:49.0110 | 1:49.3350 | 1:49.9120 | 1:49.0230 |
| 23rd | 17 | Burtin / Ragginger / Tandy / Armindo / *Baldwin | Porsche 997 GT3 Cup | Burtin Racing | 1:49.134 | 1:49.1340 | 1:49.4810 | 1:50.4830 | 1:51.9410 |
| 24th | 65 | Sweedler / Lewis / Sheehan / Pagerey | Porsche 997 GT3 Cup | Chris Smith Racing | 1:49.297 | 1:49.2970 | 1:50.4440 | 1:50.0400 | 1:50.3370 |
| 25th | 59 | Haywood / Davis / Keen / Lieb | Porsche 997 GT3 Cup | Brumos Racing | 1:49.330 | 1:49.5400 | 1:49.8680 | 1:49.7130 | 1:49.3300 |
| 26th | 4 | Eversley / Graeff / Wallace / Yarab, Jr. / Zahn | Porsche 997 GT3 Cup | TRG | 1:49.451 | 1:49.4510 | 1:50.7000 | 1:50.9940 | 1:50.5890 |
| 27th | 48 | Miller / Sugden / Bell / Sellers | Porsche 997 GT3 Cup | Paul Miller Racing | 1:49.453 | 1:49.9160 | 1:49.7400 | 1:50.3290 | 1:49.4530 |
| 28th | 57 | Liddell / Bremer / Magnussen | Chevrolet Camaro GT.R | Stevenson Motorsports | 1:49.453 | 1:49.4720 | 1:49.5650 | 1:49.4530 | 1:49.6480 |
| 29th | 94 | Auberlen / Said / Dalla Lana / Plumb | BMW M3 | Turner Motorsport | 1:49.479 | 1:49.5030 | 1:49.4790 | 1:50.1850 | 1:50.3540 |
| 30th | 54 | Bleekemolen / Pappas / Pilet / Sofronas / *Curtis | Porsche 997 GT3 Cup | TRG/Black Swan Racing/GMG Racing | 1:49.554 | 1:49.5540 | 1:50.0200 | 1:49.6850 | 1:49.7580 |
| 31st | 22 | O'Young / Walker / Wong / Lux | Porsche 997 GT3 Cup | Bullet Racing | 1:49.707 | 1:49.7070 | 1:51.0280 | 1:50.7440 | 1:51.9390 |
| 32nd | 70 | Edwards / Christodoulou / Tremblay / Bomarito | Mazda RX-8 | SpeedSource | 1:49.815 | 1:50.0200 | 1:50.1400 | 1:50.3430 | 1:49.8150 |
| 33rd | 42 | Nonnamaker / Nonnamaker / Nonnamaker / Gidley / *Sahlen | Mazda RX-8 | Team Sahlen | 1:49.961 | 1:49.9610 | 1:50.9690 | 1:50.3560 | 1:50.6120 |
| 34th | 40 | Foster / Dempsey / Espenlaub / Long | Mazda RX-8 | Dempsey Racing | 1:49.974 | 1:49.9740 | 1:50.4130 | 1:51.3570 | 1:51.3630 |
| 35th | 69 | Assentato / Segal / Ham / Lazzaro / *Longhi | Mazda RX-8 | SpeedSource | 1:50.064 | 1:50.0640 | 1:51.0750 | 1:50.7120 | 1:50.3380 |
| 36th | 07 | Ledoux / Curran / Schaldach / Gavin | Chevrolet Camaro GT.R | Banner Racing | 1:50.113 | 1:50.3000 | 1:50.1130 | 1:50.5280 | 1:50.8900 |
| 37th | 32 | Cheng / Papadopoulos / Lewis / Hyatt | BMW M6 | PR1 Motorsports | 1:50.135 | 1:50.1350 | 1:50.8250 | 1:51.1700 | 2:07.0630 |
| 38th | 41 | Gue / Cameron / James / Lacey / *Kitch | Mazda RX-8 | Dempsey Racing | 1:50.178 | 1:50.1780 | 1:50.9550 | 1:50.8780 | 1:51.6480 |
| 39th | 18 | Thomas / Ludwig / von Moltke / Friedman | Porsche 997 GT3 Cup | Muehlner Motorsport | 1:50.652 | 1:51.3050 | 1:51.3280 | 1:50.9480 | 1:50.6520 |
| 40th | 86 | Atterbury / MacNeil / Pobst / Whitis | Porsche 997 GT3 Cup | Mitchum Motorsports | 1:50.742 | 1:51.1390 | 1:52.3300 | 1:50.7420 | 1:51.1200 |
| 41st | 53 | Michaelian / Doyle / Mulligan / Castellano / Dobson | Porsche 997 GT3 Cup | TRG/Nadeau Motorsports | 1:51.201 | 1:51.9830 | 1:51.2010 | 1:51.7080 | 1:53.0990 |
| 42nd | 11 | Empringham / Maxwell / Nastasi / Russell | Ford Mustang | TPN Racing/Blackforest | 1:51.528 | 1:51.5280 | | 1:51.8600 | 1:52.7310 |
| 43rd | 43 | Sahlen / *Nonnamaker / *Nonnamaker / *Nonnamaker / *Gidley | Mazda RX-8 | Team Sahlen | 1:51.651 | 1:55.2030 | 1:52.9830 | 1:53.1480 | 1:51.6510 |
| 44th | 36 | Hacquard / Cumming / Miller / Marks | Mazda RX-8 | Yellow Dragon Motorsports | 1:51.847 | 1:51.8470 | 1:52.9190 | 1:53.1440 | 1:52.9810 |
| 45th | 56 | Skeen / Dumoulin / Davidson / Geddie / Harrington / *Allen | Ferrari F430 Challenge | Bennett Racing | 1:51.996 | 1:51.9960 | 1:53.1290 | 1:52.4550 | no time |
| 46th | 30 | Rettich / Jensen / Marsal / Jensen / Buford | Mazda RX-8 | Racers Edge Motorsports | 1:52.761 | no time | 1:53.9350 | 1:54.8080 | 1:52.7610 |
| 47th | 81 | Wagner / Poordad / Baron / Jones | Ferrari F430 Challenge | DragonSpeed | 1:53.464 | 1:53.6390 | 1:53.4640 | 1:54.1250 | no time |
| 48th | 47 | Earnhardt / Monroe / Harrington / Hull / Sandberg | Porsche 997 GT3 Cup | Rick Ware Racing | 1:53.589 | 1:57.4780 | 1:55.1500 | 1:53.5890 | 1:54.3310 |
| 49th | 63 | Grupp / Murry / Downing / Trinkler / *Spencer | Mazda RX-8 | Team Spencer Motorsports | 1:54.147 | 1:54.1840 | 1:54.1470 | 1:54.4980 | 1:54.5170 |
| 50th | 00 | Abergel / Collard / Jones / Lisa / Pompidou | Ferrari F430 Challenge | Aten Motorsports | 2:15.644 | no time | | 2:15.6440 | no time |