2018 Portland 2
Portland International Raceway
1.964 Mile Road Course
30 Laps/58.92 Miles
September 2, 2018
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 2 | David Malukas | 79 | BN Racing | Tatuus PM-18 | Mazda MZR-PM18A | 30 | 0:34:14.753 | 31 |
| 2 | 1 | Rinus VeeKay | 2 | Juncos Racing | Tatuus PM-18 | Mazda MZR-PM18A | 30 | 0:34:18.335 | 26 |
| 3 | 3 | Oliver Askew | 3 | Cape Motorsports | Tatuus PM-18 | Mazda MZR-PM18A | 30 | 0:34:18.637 | 23 |
| 4 | 7 | Nikita Lastochkin | 8 | Cape Motorsports | Tatuus PM-18 | Mazda MZR-PM18A | 30 | 0:34:56.676 | 19 |
| 5 | 4 | Parker Thompson | 90 | Exclusive Autosport | Tatuus PM-18 | Mazda MZR-PM18A | 29 | Flagged | 17 |
| 6 | 6 | Sting Ray Robb | 82 | Team Pelfrey | Tatuus PM-18 | Mazda MZR-PM18A | 19 | Flagged | 15 |
| 7 | 5 | Robert Megennis | 9 | Juncos Racing | Tatuus PM-18 | Mazda MZR-PM18A | 16 | Wrecked | 14 |
| 8 | 8 | Moises de la Vara | 12 | DEForce Racing | Tatuus PM-18 | Mazda MZR-PM18A | 5 | Wrecked | 13 |