St. Pete GP Qualifying Groups
.
| Group 1 | Group 2 |
| 2. Newgarden, Josef | 28. Hunter-Reay, Ryan |
| 22. Pagenaud, Simon | 30. Sato, Takuma |
| 20. Jones, Ed | 12. Power, Will |
| 10. Rosenqvist, Felix | 9. Dixon, Scott |
| 98. Andretti, Marco | 88. Herta, Colton |
| 5. Hinchcliffe, James | 4. Leist, Matheus |
| 18. Bourdais, Sebastien | 7. Ericsson, Marcus |
| 23. Kimball, Charlie | 15. Rahal, Graham |
| 27. Rossi, Alexander | 21. Pigot, Spencer |
| 14. Kanaan, Tony | 26. Veach, Zach |
| 19. Ferrucci, Santino | 59. Chilton, Max |
| 81. Hanley, Ben | 60. Harvey, Jack |