| 1 | 2021 | Barber Motorsports Park | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 17 | 14 |
| 2 | 2021 | Barber Motorsports Park | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 5 | 6 |
| 3 | 2021 | Streets of St. Petersburg | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 8 | 8 |
| 4 | 2021 | Streets of St. Petersburg | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 8 | 15 |
| 5 | 2021 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 7 | 12 |
| 6 | 2021 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 6 | 13 |
| 7 | 2021 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 6 | 12 |
| 8 | 2021 | Lucas Oil Raceway | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 11 | 10 |
| 9 | 2021 | Road America | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 11 | 12 |
| 10 | 2021 | Road America | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 7 | 9 |
| 11 | 2021 | Mid-Ohio Sports Car Course | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 10 | 10 |
| 12 | 2021 | Mid-Ohio Sports Car Course | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 11 | 10 |
| 13 | 2021 | World Wide Technology Raceway | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 13 | 10 |
| 14 | 2021 | New Jersey Motorsports Park | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 9 | 8 |
| 15 | 2021 | New Jersey Motorsports Park | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 10 | 6 |
| 16 | 2021 | New Jersey Motorsports Park | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 9 | 5 |
| 17 | 2021 | Mid-Ohio Sports Car Course | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 9 | 9 |
| 18 | 2021 | Mid-Ohio Sports Car Course | 5 | Jay Howard Driver Development | Tatuus PM-18 | Mazda MZR-PM18A | 8 | 8 |
| 19 | 2022 | Streets of St. Petersburg | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 8 | 13 |
| 20 | 2022 | Streets of St. Petersburg | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 2 | 5 |
| 21 | 2022 | Barber Motorsports Park | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 14 | 11 |
| 22 | 2022 | Barber Motorsports Park | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 13 | 13 |
| 23 | 2022 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 14 | 10 |
| 24 | 2022 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 12 | 7 |
| 25 | 2022 | Indianapolis Grand Prix Circuit | 5 | Jay Howard Driver Development | Tatuus IP-22 | Mazda MZR-PM18A | 12 | 4 |
