| No. | Class | Team | Drivers | Car | Engine | Tyres | Laps | Best | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 42 | P | OAK Racing | Gustavo Yacaman Olivier Pla | Morgan | Nissan | C | 133 Laps | 1:11.308 |
| 2 | 90 | P | Spirit of Daytona | Richard Westbrook Michael Valiante | Corvette DP | Chevrolet | C | 133 Laps +7.886 | 1:11.605 |
| 3 | 10 | P | Wayne Taylor Racing | Jordan Taylor Ricky Taylor | Corvette DP | Chevrolet | C | 133 Laps +20.943 | 1:11.748 |
| 4 | 5 | P | Action Express Racing | João Barbosa Christian Fittipaldi | Corvette DP | Chevrolet | C | 133 Laps +1:10.730 | 1:11.692 |
| 5 | 60 | P | Michael Shank Racing | Ozz Negri Jr John Pew | Riley DP | Ford EcoBoost | C | 131 Laps | 1:12.380 |
| 6 | 3 | GTLM | Corvette Racing | Jan Magnussen Antonio Garcia | Chevrolet Corvette C7.R | Chevrolet | M | 127 Laps | 1:16.591 |
| 7 | 93 | GTLM | SRT Motorsports | Jonathan Bomarito Kuno Wittmer | SRT Viper GTS-R | Viper V10 | M | 127 Laps +11.024 | 1:16.577 |
| 8 | 07 | P | SpeedSource | Joel Miller Tristan Nunez | Mazda (Lola) | Mazda | C | 127 Laps | 1:14.406 |
| 9 | 91 | GTLM | SRT Motorsports | Dominik Farnbacher Marc Goossens | SRT Viper GTS-R | Viper V10 | M | 127 Laps +25.007 | 1:16.676 |
| 10 | 56 | GTLM | BMW Team RLL | John Edwards Dirk Müller | BMW Z4 GTE | BMW | M | 126 Laps | 1:16.654 |
| 11 | 911 | GTLM | Porsche North America | Nick Tandy Richard Lietz | Porsche 911 RSR | Porsche | M | 126 Laps | 1:16.683 |
| 12 | 55 | GTLM | BMW Team RLL | Bill Auberlen Andy Priaulx | BMW Z4 GTE | BMW | M | 126 Laps | 1:16.717 |
| 13 | 4 | GTLM | Corvette Racing | Oliver Gavin Tommy Milner | Chevrolet Corvette C7.R | Chevrolet | M | 126 Laps | 1:16.760 |
| 14 | 17 | GTLM | Team Falken Tire | Wolf Henzler Bryan Sellers | Porsche 911 RSR | Porsche | F | 126 Laps | 1:16.750 |
| 15 | 912 | GTLM | Porsche North America | Pat Long Michael Christensen | Porsche 911 RSR | Porsche | M | 126 Laps | 1:17.028 |
| 16 | 62 | GTLM | Risi Competizione | Giancarlo Fisichella Pierre Kaffer | Ferrari F458 Italia | Ferrari | M | 125 Laps | 1:17.341 |
| 17 | 33 | GTD | Riley Motorsports | Jeroen Bleekemolen Ben Keating | SRT Viper GT3-R | Viper V10 | C | 121 Laps | 1:19.691 |
| 18 | 73 | GTD | Park Place Motorsports | Patrick Lindsey Kevin Estre | Porsche 911 GT America | Porsche | C | 121 Laps +1.038 | 1:20.211 |
| 19 | 94 | GTD | Turner Motorsport | Dane Cameron Markus Palttala | BMW Z4 | BMW | C | 120 Laps | 1:20.460 |
| 20 | 81 | GTD | GB Autosport | Ben Barker Damien Faulkner | Porsche 911 GT America | Porsche | C | 120 Laps | 1:20.793 |
| 21 | 22 | GTD | Alex Job Racing | Cooper MacNeill Leh Keen | Porsche 911 GT America | Porsche | C | 120 Laps | 1:20.444 |
| 22 | 23 | GTD | Team Seattle/ Alex Job Racing | Ian James Mario Farnbacher | Porsche 911 GT America | Porsche | C | 120 Laps | 1:20.951 |
| 23 | 58 | GTD | Snow Racing | Madison Snow Jan Heylen | Porsche 911 GT America | Porsche | C | 120 Laps | 1:20.473 |
| 24 | 48 | GTD | Paul Miller Racing | Christopher Haase Bryce Miller | Audi R8 LMS | Audi | C | 119 Laps | 1:19.963 |
| 25 | 44 | GTD | Magnus Racing | John Potter Andy Lally | Porsche 911 GT America | Porsche | C | 119 Laps | 1:20.884 |
| 26 | 45 | GTD | Flying Lizard Motorsports | Nelson Canache Jr Spencer Pumpelly | Audi R8 LMS | Audi | C | 119 Laps | 1:20.584 |
| 27 | 27 | GTD | Dempsey Racing | Patrick Dempsey Andrew Davis | Porsche 911 GT America | Porsche | C | 119 Laps | 1:20.900 |
| 28 | 007 | GTD | TRG-AMR | Al Carter James Davison | Aston Martin V12 Vantage | Aston Martin | C | 118 Laps | 1:20.876 |
| 29 | 555 | GTD | AIM Autosport | Bill Sweedler Townsend Bell | Ferrari 458 Italia | Ferrari | C | 118 Laps | 1:20.759 |
| 30 | 35 | GTD | Flying Lizard Motorsports | Seth Neiman Dion von Moltke | Audi R8 LMS | Audi | C | 118 Laps | 1:20.531 |
| 31 | 18 | GTD | Mühlner Motorsports America | Mark Thomas Chris Green | Porsche 911 GT America | Porsche | C | 117 Laps | 1:21.325 |
| 32 | 46 | GTD | Fall-Line Motorsports | Charles Espenlaub Charlie Putman | Audi R8 LMS | Audi | C | 117 Laps | 1:21.447 |
| 33 | 2 | P | Extreme Speed Motorsports | Ed Brown Johannes van Overbeek | HPD ARX-03b | Honda | C | 92 Laps | 1:11.717 |
| 34 | 1 | P | Extreme Speed Motorsports | Scott Sharp Ryan Dalziel | HPD ARX-03b | Honda | C | 86 Laps | 1:21.325 |
| 35 | 01 | P | Chip Ganassi Racing | Scott Pruett Memo Rojas | Riley DP | Ford EcoBoost | C | 46 Laps | 1:12.929 |
| 36 | 63 | GTD | Scuderia Corsa | Alessandro Balzan Jeff Westphal | Ferrari 458 Italia | Ferrari | C | 44 Laps | 1:22.133 |
| 37 | 70 | P | SpeedSource | Sylvain Tremblay Tom Long | Mazda (Lola) | Mazda | C | 23 Laps | 1:17.244 |
| 38 | 0 | P | DeltaWing Racing Cars | Katherine Legge Andy Meyrick | DeltaWing DWC13 | Elan | C | 0 Laps | No Time |
| 39 | 31 | P | Marsh Racing | Eric Curran Boris Said | Corvette DP | Chevrolet | C | 0 Laps | No Time |
