2020
Indianapolis 3
Indianapolis Motor Speedway
2.439 Mile Road Course
25 Laps/60.975 Miles
September 4, 2020
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 1 | Sting Ray Robb | 2 | Firehouse/Goodheart Animal Health Centers | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:33:55.4233 107.845 | 33 |
| 2 | 2 | Hunter McElrea | 18 | Giltrap Group/Miles Advisory Partners/Doric NZ | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:33:58.2691 107.694 | 25 |
| 3 | 5 | Artem Petrov | 42 | Road To Success/Bell/226ers | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:33:59.9425 107.606 | 22 |
| 4 | 14 | Manuel Sulaimán | 8 | Mandala/Viva Aerobus/Telcel/La Santa | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:06.1596 107.279 | 19 |
| 5 | 4 | Parker Thompson | 9 | Tundra Process Solutions/Nossack Food Group | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:15.7650 106.778 | 17 |
| 6 | 8 | Moisés de la Vara | 6 | IEP/JUMEX/UAG/INTERProtección | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:20.8629 106.514 | 15 |
| 7 | 7 | Jacob Loomis | 36 | Optima Anesthesia | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:21.4445 106.484 | 14 |
| 8 | 3 | Devlin DeFrancesco | 17 | WTF1.com | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:21.9630 106.457 | 13 |
| 9 | 6 | Danial Frost | 68 | Den-Jet | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:23.3410 106.386 | 12 |
| 10 | 10 | Colin Kaminsky | 19 | Slick Locks | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:23.7149 106.366 | 11 |
| 11 | 11 | Kory Enders | 7 | MBSugar Land/McLaren Houston | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:25.2656 106.287 | 10 |
| 12 | 12 | Nate Aranda | 69 | Craft 1861 | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:47.4839 105.155 | 9 |
| 13 | 13 | Bob Kaminsky | 57 | Slick Locks | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:35:15.4677 103.764 | 8 |
| 14 | 9 | Antoine Comeau | 3 | Turn 3 Motorsport/Eastern/ACR | Tatuus PM-18 | Mazda MZR-PM18A | 20 | Mechanical | 7 |