Indy Lights 2018 Road America
| Cla | # | Piloto | Tempo | Diferença | Mph | |
|---|---|---|---|---|---|---|
| 1 | 23 |  Victor Franzoni | 1'53.188 | 127.667 | ||
| 2 | 5 |  Santiago Urrutia | 1'53.282 | 0.094 | 127.561 | |
| 3 | 98 | Colton Herta | 1'53.362 | 0.173 | 127.471 | |
| 4 | 27 |  Patricio O'Ward | 1'53.581 | 0.393 | 127.225 | |
| 5 | 9 | Aaron Telitz | 1'53.951 | 0.763 | 126.812 | |
| 6 | 48 | Ryan Norman | 1'54.111 | 0.922 | 126.634 | |
| 7 | 28 |  Dalton Kellett | 1'55.315 | 2.127 | 125.312 |