Freedom 100
Indianapolis Motor Speedway
2.5 Mile Paved Oval
40 Laps/100 Miles
May 25, 2018
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 6 | Colton Herta | 98 | Deltro Energy | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:20.6650 191.422 | 45 |
| 2 | 2 | Patricio O'Ward | 27 | Riverina CDMX Mexico City | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:20.6931 191.419 | 38 |
| 3 | 1 | Dalton Kellett | 28 | K-Line Insulators USA | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:20.8150 191.406 | 35 |
| 4 | 5 | Santiago Urrutia | 5 | BSE | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:20.9114 191.397 | 29 |
| 5 | 3 | Ryan Norman | 48 | Journey | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:20.9953 191.388 | 26 |
| 6 | 8 | Aaron Telitz | 9 | Rice Lake Weighing Systems | Dallara IL-15 | Mazda MZR-R | 40 | 0:31:21.8072 191.305 | 23 |
| 7 | 7 | Davey Hamilton, Jr. | 2 | Ackerman - St. Louis, MO | Dallara IL-15 | Mazda MZR-R | 39 | Flagged | 21 |
| 8 | 4 | Victor Franzoni | 23 | Mazda | Dallara IL-15 | Mazda MZR-R | 38 | Flagged | 20 |
| -- | -- | Chris Windom | 33 | Baldwin Brothers/Central Abrasives | Dallara IL-15 | Mazda MZR-R | -- | Withdrew, testing crash |