| 1st | 01 | Pruett / Rojas / Duran | Riley Mk XI Lexus | TELMEX Chip Ganassi with Felix Sabates | 2:40.5840 | 161.8485 |
| 2nd | 99 | Gurney / Fogarty / Vasser | Riley Mk XI Pontiac | Gainsco/Bob Stallings Racing | 2:40.8440 | 161.5862 |
| 3rd | 05 | Auberlen / Alhadeff / Hand | Riley Mk XI BMW | Luggage Express Team Sigalsport BMW | 2:40.9760 | 161.4542 |
| 4th | 58 | Donohue / Law / Rice | Riley Mk XI Porsche | Red Bull/Brumos Porsche | 2:41.2690 | 161.1613 |
| 5th | 23 | Bergmeister / Rockenfeller / Long | Crawford DP03 Porsche | Alex Job Racing | 2:41.3500 | 161.0792 |
| 6th | 77 | Gidley / Jaeger | Doran JE4 Ford | Feeds The Need/Doran Racing | 2:41.3940 | 161.0358 |
| 7th | 39 | Fittipaldi / Brix / Antinucci | Fabcar FDSC/03 Pontiac | Cheever Racing - Pontiac | 2:41.4060 | 161.0245 |
| 8th | 10 | Taylor / Angelelli / Magnussen | Riley Mk XI Pontiac | SunTrust Racing | 2:41.4330 | 160.9972 |
| 9th | 61 | Frisselle / Wilkins / Frisselle | Riley Mk XI Lexus | AIM Autosport | 2:41.6600 | 160.7719 |
| 10th | 60 | Patterson / Negri / Wilson | Riley Mk XI Lexus | Michael Shank Racing | 2:41.7580 | 160.6737 |
| 11th | 75 | Jönsson / Braun | Riley Mk XI Pontiac | Krohn Racing | 2:41.7880 | 160.6447 |
| 12th | 19 | Cameron / Valiante | Riley Mk XI Lexus | Chip Ganassi with Felix Sabates | 2:42.3730 | 160.0654 |
| 13th | 6 | Pew / James / Zogaib | Riley Mk XI Lexus | Michael Shank Racing | 2:42.8870 | 159.5600 |
| 14th | 3 | Lewis / Lux | Riley Mk XI Lexus | Southard Motorsports | 2:43.3960 | 159.0627 |
| 15th | 59 | France / Haywood / Borcheller | Riley Mk XI Porsche | Brumos Porsche/Kendall | 2:44.9550 | 157.5596 |
| 16th | 76 | Krohn / Papis | Riley Mk XI Pontiac | Krohn Racing | 2:45.3890 | 157.1460 |
| 17th | 09 | Camirand / Goad / Cosmo | Fabcar FDSC/03 Porsche | Spirit of Daytona Racing | 2:45.6720 | 156.8772 |
| 18th | 11 | Szekeres / Dalziel / Enge | Riley Mk XI Pontiac | SAMAX | 2:45.7760 | 156.7791 |
| 19th | 91 | Matthews / Goossens / Hunter-Reay | Riley Mk XI Pontiac | Riley-Matthews Motorsports | 2:45.7850 | 156.7710 |
| 20th | 12 | Schramm / Bell / Lester | Riley Mk XI Pontiac | RVO Motorsports | 2:45.8380 | 156.7211 |
| 21st | 31 | Connolly / Ingham / Ballou / Rossberg | Chase CCE-001 Pontiac | Matt Connolly Motorsports | 2:48.2210 | 154.5002 |
| 22nd | 07 | Edwards / Collins / Pilgrim | Pontiac GXP.R | Banner Racing | 2:54.1650 | 149.2280 |
| 23rd | 70 | Haskell / Tremblay / Ham | Mazda RX-8 | SpeedSource | 2:55.1610 | 148.3799 |
| 24th | 85 | Farnbacher / Keen / Baas | Porsche 997 GT3 Cup | Farnbacher Loles Motorsports | 2:55.4660 | 148.1208 |
| 25th | 69 | Haskell / Longhi / Armengol / *Assentato / *Segal | Mazda RX-8 | SpeedSource | 2:56.5580 | 147.2051 |
| 26th | 87 | Miller / Werner / Henzler | Porsche 997 GT3 Cup | Farnbacher Loles Motorsports | 2:56.5620 | 147.2019 |
| 27th | 03 | Holtom / Curran / Wilden | Chevrolet Corvette | Georgian Bay Motorsports | 2:56.7510 | 147.0442 |
| 28th | 06 | Reese / Lewis, Jr. / O'Connell | Pontiac GXP.R | Banner Racing | 2:56.8930 | 146.9267 |
| 29th | 40 | Foster / Espenlaub / Dempsey | Mazda RX-8 | Hyper Sport | 2:57.5190 | 146.4085 |
| 30th | 56 | Beachman / Fitzgerald / McClure | Chevrolet Corvette | Beachman Racing | 2:57.5820 | 146.3570 |
| 31st | 42 | Sahlen / Nonnamaker | Chevrolet Corvette | Team Sahlen | 2:58.2520 | 145.8066 |
| 32nd | 57 | Bunting / Cicero / Gue | Chevrolet Corvette | Stevenson Motorsports | 2:58.2970 | 145.7696 |
| 33rd | 17 | Wilkins / Lacey / Papadopoulos | Porsche 997 GT3 Cup | Doncaster Racing | 2:58.3780 | 145.7036 |
| 34th | 62 | Pruitt / Aguas / Jeannette / Burke | Ferrari F430 Challenge | Corsa Motorsports | 2:58.7520 | 145.3978 |
| 35th | 30 | Staveley / Nearn / Dobson / Riley | Pontiac GXP.R | Racers Edge Motorsports | 2:58.8140 | 145.3479 |
| 36th | 65 | Smith / DiLeo / Sellers | Porsche 997 GT3 Cup | TRG | 2:59.4490 | 144.8329 |
| 37th | 22 | de Quesada / Dumoulin / Gabel / Stanton | Porsche 997 GT3 Cup | Alegra Motorsports/Fiorano Racing | 2:59.8190 | 144.5352 |
| 38th | 81 | Johnson / Davis / Wagner | Porsche 997 GT3 Cup | Synergy Racing | 3:00.1130 | 144.3002 |
| 39th | 43 | Nonnamaker / Nonnamaker / Nonnamaker | Chevrolet Corvette | Team Sahlen | 3:00.4890 | 143.9993 |
| 40th | 67 | Mayes / Wahl / Ludwig | Porsche 997 GT3 Cup | TRG | 3:01.4230 | 143.2574 |
| 41st | 66 | Lally / Pumpelly / Valentine | Porsche 997 GT3 Cup | TRG | 3:04.0030 | 141.2489 |
| 42nd | 64 | Lowe / Pace / Potter | Porsche 997 GT3 Cup | TRG | 3:04.4980 | 140.8707 |
| 43rd | 27 | O'Connell / Speakman / Roush | Porsche 997 GT3 Cup | O'Connell Racing | 3:06.7960 | 139.1375 |
| 44th | 36 | DiMeo / Doane / St. Amour | Pontiac GTO | Competition Marketing Motorsports | 3:08.3840 | 137.9642 |
| 45th | 26 | de Quesada / Dumoulin / Wilson | Porsche 997 GT3 Cup | Alegra Motorsports/Fiorano Racing | no time | |
| 46th | 21 | Tallman / Kozarov / Rossberg | Pontiac GTO.R | Matt Connolly Motorsports | no time | |