| 1st | 55 | Jonathan Bomarito / Tristan Nunez | Mazda Prototype | Mazda Motorsports | 1:54.5070 | 204.7086 |
| 2nd | 5 | Christian Fittipaldi / João Barbosa | Chevrolet Corvette DP | Action Express Racing | 1:55.6590 | 202.6164 |
| 3rd | 10 | Ricky Taylor / Jordan Taylor | Chevrolet Corvette DP | No. 10 Konica Minolta Corvette DP for Wayne Taylor Racing | 1:55.6850 | 202.6164 |
| 4th | 70 | Tom Long / Joel Miller | Mazda Prototype | Mazda Motorsports | 1:56.0210 | 202.1336 |
| 5th | 31 | Eric Curran / Dane Cameron | Chevrolet Corvette DP | Action Express Racing | 1:56.1200 | 201.8117 |
| 6th | 90 | Marc Goossens / Ryan Dalziel | Chevrolet Corvette DP | VisitFlorida Racing | 1:56.9920 | 200.3633 |
| 7th | 0 | Sean Rayhall / Katherine Legge | DeltaWing DWC13 Elan | Panoz DeltaWing Racing | 1:57.2270 | 200.0415 |
| 8th | 38 | James French / Kyle Marcelli | Oreca FLM 09 Chevrolet | Performance Tech Motorsports | 1:59.1330 | 196.8228 |
| 9th | 85 | Misha Goikhberg / Stephen Simpson | Oreca FLM 09 Chevrolet | JDC-Miller Motorsports | 1:59.4620 | 196.1790 |
| 10th | 20 | Matthew McMurry / Bruno Junqueira | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 1:59.5190 | 196.1790 |
| 11th | 52 | Robert Alon / Tom Kimber-Smith | Oreca FLM 09 Chevrolet | PR1/Mathiasen Motorsports | 1:59.6250 | 196.0181 |
| 12th | 8 | Alex Popow / Renger van der Zande | Oreca FLM 09 Chevrolet | Starworks Motorsport | 1:59.6340 | 196.0181 |
| 13th | 60 | John Pew / Oswaldo Negri | Ligier JS P2 Honda HPD | Michael Shank Racing w/Curb-Agajanian | 2:00.4360 | 194.7306 |
| 14th | 26 | Don Yount / Johnny Mowlem | Oreca FLM 09 Chevrolet | BAR1 Motorsports | 2:01.0910 | 193.6041 |
| 15th | 54 | Jon Bennett / Colin Braun | Oreca FLM 09 Chevrolet | Core Autosport | 2:02.3760 | 191.5119 |
| 16th | 88 | Mark Kvamme / Richard Bradley | Oreca FLM 09 Chevrolet | Starworks Motorsport | 2:03.2150 | 190.2245 |
| 17th | 7 | Jose Gutierrez / Gustavo Yacaman | Oreca FLM 09 Chevrolet | Starworks Motorsport | 1:59.2080 | 196.6618 |
| 18th | 66 | Joey Hand / Dirk Müller | Ford GT | Ford Chip Ganassi Racing | 2:02.4510 | 191.5119 |
| 19th | 911 | Patrick Pilet / Nick Tandy | Porsche 991 RSR | Porsche North America | 2:02.9120 | 190.7073 |
| 20th | 62 | Giancarlo Fisichella / Toni Vilander | Ferrari 488 GTE | Risi Competizione | 2:02.9750 | 190.7073 |
| 21st | 912 | Earl Bamber / Frédéric Makowiecki | Porsche 991 RSR | Porsche North America | 2:03.1730 | 190.3854 |
| 22nd | 3 | Antonio Garcia / Jan Magnussen | Chevrolet Corvette C7.R | Corvette Racing | 2:03.4320 | 189.9026 |
| 23rd | 4 | Oliver Gavin / Tommy Milner | Chevrolet Corvette C7.R | Corvette Racing | 2:03.5210 | 189.7417 |
| 24th | 23 | Alex Riberas / Mario Farnbacher | Porsche 991 GT3 R | Team Seattle / Alex Job Racing | 2:07.5200 | 183.7871 |
| 25th | 6 | Andrew Davis / Robin Liddell | Audi R8 LMS GT3 | Stevenson Motorsports | 2:07.7590 | 183.4652 |
| 26th | 9 | Matt Bell / Lawson Aschenbach | Audi R8 LMS GT3 | Stevenson Motorsports | 2:07.7850 | 183.4652 |
| 27th | 33 | Ben Keating / Jeroen Bleekemolen | Dodge Viper GT3-R | Riley Motorsports | 2:08.1660 | 182.9824 |
| 28th | 63 | Christina Nielsen / Alessandro Balzan | Ferrari 488 GT3 | Scuderia Corsa | 2:08.2370 | 182.8215 |
| 29th | 16 | Spencer Pumpelly / Corey Lewis | Lamborghini Huracán GT3 | Change Racing | 2:08.2430 | 182.8215 |
| 30th | 27 | Luca Persiani / Cedric Sbirrazzuoli | Lamborghini Huracán GT3 | Dream Racing Motorsport | 2:08.3340 | 182.6605 |
| 31st | 48 | Madison Snow / Bryan Sellers | Lamborghini Huracán GT3 | Paul Miller Racing | 2:08.4950 | 182.4996 |
| 32nd | 73 | Patrick Lindsey / Jörg Bergmeister | Porsche 991 GT3 R | Park Place Motorsports | 2:08.5040 | 182.4996 |
| 33rd | 96 | Bret Curtis / Jens Klingmann | BMW M6 GT3 | Turner Motorsport | 2:08.6800 | 182.1777 |
| 34th | 97 | Michael Marsal / Markus Palttala | BMW M6 GT3 | Turner Motorsport | 2:09.0480 | 181.6949 |
| 35th | 80 | Dan Knox / Mike Skeen | Dodge Viper GT3-R | Lone Star Racing | 2:11.2510 | 178.6372 |
| 36th | 77 | David MacNeil / Gunnar Jeannette | Porsche 991 GT3 R | Alex Job Racing | 2:15.4490 | 173.0045 |
| 37th | 22 | Cooper MacNeil / Sven Müller | Porsche 991 GT3 R | Alex Job Racing | no time | |
| 38th | 44 | John Potter / Andy Lally | Audi R8 LMS GT3 | Magnus Racing | 2:09.8810 | 180.5684 |
| 39th | 67 | Ryan Briscoe / Richard Westbrook | Ford GT | Ford Chip Ganassi Racing | 2:02.9360 | 190.7073 |
| 40th | 100 | Lucas Luhr / John Edwards | BMW M6 GTLM | BMW Team RLL | 2:04.1290 | 188.9370 |
| 41st | 25 | Bill Auberlen / Dirk Werner | BMW M6 GTLM | BMW Team RLL | 2:04.8820 | 187.6495 |