Barber: Practice 2 Times
| Pos | C.Pos | Class | Drivers | Team/Car | Time | Speed |
|---|---|---|---|---|---|---|
| 1 | 1 | DP | Garcia / Rice | Spirit of Daytona Racing / Porsche Coyote | 1:19.562 | 104.069 |
| 2 | 2 | DP | Angelelli / Taylor | SunTrust Racing / Ford Dallara | 1:20.073 | 103.405 |
| 3 | 3 | DP | Gidley / von Moltke | Doran Racing / Ford Dallara | 1:20.201 | 103.24 |
| 4 | 4 | DP | Jonsson / Krohn | Krohn Racing / Ford Lola | 1:20.323 | 103.083 |
| 5 | 5 | DP | Fogarty / Gurney | GAINSCO/ Bob Stallings Racing / Chevrolet Riley | 1:20.556 | 102.785 |
| 6 | 6 | DP | Frisselle / Valiante | Michael Shank Racing / Ford Riley | 1:20.569 | 102.769 |
| 7 | 7 | DP | Pruett / Rojas | Chip Ganassi Racing with Felix Sabates / BMW Riley | 1:20.674 | 102.635 |
| 8 | 8 | DP | Negri / Pew | Michael Shank Racing / Ford Riley | 1:20.861 | 102.397 |
| 9 | 9 | DP | Dalziel / Forest | Starworks Motorsport / BMW Riley | 1:21.263 | 101.891 |
| 10 | 10 | DP | Frisselle / Wilkins | AIM Autosport / Ford Riley | 1:21.581 | 101.494 |
| 11 | 11 | DP | Barbosa / Borcheller | Action Express Racing / Porsche Riley | 1:21.781 | 101.246 |
| 12 | 12 | DP | Donohue / Law | Brumos Racing / Porsche Riley | 1:22.064 | 100.896 |
| 13 | 13 | DP | Andersen / Lester | Starworks Motorsport / BMW Riley | 1:22.928 | 99.845 |
| 14 | 1 | GT | Bomarito / Tremblay | SpeedSource / Mazda RX-8 | 1:26.980 | 95.194 |
| 15 | 2 | GT | Assentato / Segal | SpeedSource / Mazda RX-8 | 1:26.990 | 95.183 |
| 16 | 3 | GT | Lamb / Taylor | Racers Edge Motorsports / Mazda RX-8 | 1:27.078 | 95.087 |
| 17 | 4 | GT | Gue / Keen | Dempsey Racing / Mazda RX-8 | 1:27.296 | 94.849 |
| 18 | 5 | GT | Potter / Stanton | Magnus Racing / Porsche GT3 | 1:27.842 | 94.26 |
| 19 | 6 | GT | Auberlen / Dalla Lana / Hand | Turner Motorsport / BMW M6 | 1:28.157 | 93.923 |
| 20 | 7 | GT | Magnussen / Schaldach | Stevenson Motorsports / Camaro GT.R | 1:28.189 | 93.889 |
| 21 | 8 | GT | Christodoulou / Edwards | SpeedSource / Mazda RX-8 | 1:28.280 | 93.792 |
| 22 | 9 | GT | Nonnamaker / Nonnamaker | Team Sahlen / Mazda RX-8 | 1:28.396 | 93.669 |
| 23 | 10 | GT | Davis / Liddell | Stevenson Motorsports / Camaro GT.R | 1:28.519 | 93.539 |
| 24 | 11 | GT | Dempsey / Foster | Dempsey Racing / Mazda RX-8 | 1:29.178 | 92.848 |
| 25 | 12 | GT | Edwards / Russell | Banner Racing / Corvette | 1:29.362 | 92.656 |
| 26 | 13 | GT | Eversley / Lally | Matt Connolly Motorsports / Corvette | 1:30.484 | 91.507 |
| 27 | 14 | GT | Nonnamaker / Sahlen | Team Sahlen / Mazda RX-8 | 1:31.201 | 90.788 |
| 28 | 15 | GT | Curran / Whelen | Marsh Racing / Corvette | 1:31.947 | 90.051 |
| 29 | 16 | GT | Collins / Lux | LG Motorsports / Corvette | 1:42.584 | 80.714 |
| 30 | 0 | GT | Lewis / Zahn | Autohaus Motorsports / Porsche GT3 | - | - |