Gainsco Team leads opening GrandAm practice
GrandAm Homestead Practice 1 Times
| Pos | Car | Cls | CPos | Drivers | Team | Make | Time | Next | Behind |
| 1. | 99 | DP | 1 | J.Fogarty, A.Gurney | Gainsco/Bob Stallings Racing | Chevrolet Riley | 1:11.844 | ||
| 2. | 01 | DP | 2 | S.Pruett, M.Rojas | Chip Ganassi Racing w/F.Sabates | BMW Riley | 1:12.315 | 0.471 | 0.471 |
| 3. | 59 | DP | 3 | D.Donohue, D.Law | Brumos Racing | Porsche Riley | 1:12.389 | 0.074 | 0.545 |
| 4. | 95 | DP | 4 | R.Hunter-Reay, S.Tucker | Level 5 Motorsports | BMW Riley | 1:12.471 | 0.082 | 0.627 |
| 5. | 10 | DP | 5 | M.Angelelli, R.Taylor | SunTrust Racing | Ford Dallara | 1:12.502 | 0.031 | 0.658 |
| 6. | 6 | DP | 6 | Br.Frisselle, M.Valiante | Michael Shank Racing | Ford Riley | 1:12.514 | 0.012 | 0.670 |
| 7. | 9 | DP | 7 | T.Borcheller, J.Barbosa | Action Express Racing | Porsche Riley | 1:12.556 | 0.042 | 0.712 |
| 8. | 75 | DP | 8 | N.Jonsson, T.Krohn | Krohn Racing | Ford Lola | 1:12.752 | 0.196 | 0.908 |
| 9. | 60 | DP | 9 | O.Negri, J.Pew | Michael Shank Racing | Ford Riley | 1:12.833 | 0.081 | 0.989 |
| 10. | 55 | DP | 10 | C.Bouchut, S.Tucker | Level 5 Motorsports | BMW Riley | 1:13.030 | 0.197 | 1.186 |
| 11. | 61 | DP | 11 | Bu.Frisselle, M.Wilkins | AIM Autosport | Ford Riley | 1:13.078 | 0.048 | 1.234 |
| 12. | 90 | DP | 12 | A.Garcia, B.Rice | Spirit of Daytona Racing | Porsche Coyote | 1:13.183 | 0.105 | 1.339 |
| 13. | 77 | DP | 13 | M.Gidley, D.von Moltke | Doran Racing | Ford Dallara | 1:13.335 | 0.152 | 1.491 |
| 14. | 8 | DP | 14 | R.Dalziel, M.Forest | Starworks Motorsport | BMW Riley | 1:13.411 | 0.076 | 1.567 |
| 15. | 7 | DP | 15 | I.James, B.Lester | Starworks Motorsport | BMW Riley | 1:13.825 | 0.414 | 1.981 |
| 16. | 67 | GT | 1 | S.Pumpelly, E.Saravia Toriello | TRG | Porsche GT3 | 1:18.303 | 4.478 | 6.459 |
| 17. | 07 | GT | 2 | L.Reese, P.Edwards, S.Russell | Banner Racing | Corvette | 1:18.389 | 0.086 | 6.545 |
| 18. | 70 | GT | 3 | J.Bomarito, S.Tremblay | SpeedSource | Mazda RX-8 | 1:18.568 | 0.179 | 6.724 |
| 19. | 30 | GT | 4 | T.Lamb, J.Taylor | Racers Edge Motorsports | Mazda RX-8 | 1:18.774 | 0.206 | 6.930 |
| 20. | 68 | GT | 5 | A.Christodoulou, J.Edwards | SpeedSource/Newman Wachs Racing | Mazda RX-8 | 1:18.778 | 0.004 | 6.934 |
| 21. | 57 | GT | 6 | A.Davis, R.Liddell | Stevenson Motorsports | Camaro GT.R | 1:18.792 | 0.014 | 6.948 |
| 22. | 44 | GT | 7 | J.Potter, C.Stanton | Magnus Racing | Porsche GT3 | 1:18.915 | 0.123 | 7.071 |
| 23. | 69 | GT | 8 | E.Assentato, J.Segal | SpeedSource | Mazda RX-8 | 1:18.946 | 0.031 | 7.102 |
| 24. | 66 | GT | 9 | T.Ballou, A.Lally | TRG | Porsche GT3 | 1:18.993 | 0.047 | 7.149 |
| 25. | 43 | GT | 10 | J.Nonnamaker, Wa.Nonnamaker | Team Sahlen | Mazda RX-8 | 1:19.200 | 0.207 | 7.356 |
| 26. | 97 | GT | 11 | J.Magnussen, G.Schaldach | Stevenson Motorsports | Camaro GT.R | 1:19.489 | 0.289 | 7.645 |
| 27. | 40 | GT | 12 | P.Dempsey, J.Foster | Dempsey Racing | Mazda RX-8 | 1:19.523 | 0.034 | 7.679 |
| 28. | 41 | GT | 13 | J.Gue, L.Keen | Dempsey Racing | Mazda RX-8 | 1:19.669 | 0.146 | 7.825 |
| 29. | 48 | GT | 14 | L.Hines, B.Miller | Miller Barrett Racing | Porsche GT3 | 1:19.873 | 0.204 | 8.029 |
| 30. | 28 | GT | 15 | K.Collins, E.Lux | LG Motorsports | Corvette | 1:20.379 | 0.506 | 8.535 |
| 31. | 42 | GT | 16 | Wi.Nonnamaker, J.Sahlen | Team Sahlen | Mazda RX-8 | 1:20.710 | 0.331 | 8.866 |
| 32. | 46 | GT | 17 | S.Lewis, R.Zahn | Autohaus Motorsports | Porsche GT3 | 1:20.884 | 0.174 | 9.040 |
| 33. | 72 | GT | 18 | C.Grant, M.Grant, K.Grant | Grant Racing/901 Shop | Porsche GT3 | 1:22.499 | 1.615 | 10.655 |
| 34. | 94 | GT | 19 | B.Auberlen, P.Dalla Lana, J.Hand | Turner Motorsport | BMW M6 | 1:42.653 | 20.154 | 30 |