2023 Portland 1
Portland International Raceway
1.964 Mile Road Course
30 Laps/58.92 Miles
September 1, 2023
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 3 | Kiko Porto | 12 | Banco Daycoval/Petromega | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:07.7512 | 31 |
| 2 | 5 | Myles Rowe | 99 | Penske Entertainment | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:08.4401 | 25 |
| 3 | 4 | Bijoy Garg | 7 | DEForce Racing | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:14.6058 | 22 |
| 4 | 8 | Jace Denmark | 20 | Metal Works Custom Fabrication | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:16.4196 | 19 |
| 5 | 12 | Louka St-Jean | 3 | Planiform/Proservin Construction | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:20.5551 | 17 |
| 6 | 14 | Francesco Pizzi | 55 | Villa Mercede/Shaka Spirit/Roscioli Hotels | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:21.6341 | 15 |
| 7 | 19 | Jordan Missig | 19 | Racing For Mental Health/AMW Ventures | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:22.4702 | 14 |
| 8 | 1 | Michael d'Orlando | 1 | Focused Project Management | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:23.9367 | 14 |
| 9 | 17 | Avery Towns | 95 | Speed IntelliComm/Pizza Inn/Towns Law Firm | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:42.3757 | 12 |
| 10 | 11 | Salvador de Alba | 91 | Archandel/Red Cola/Z Motors | Tatuus IP-22 | Mazda MZR-PM18A | 30 | 0:41:50.8189 | 11 |
| 11 | 6 | Lirim Zendeli | 10 | Vexavit/Ajdini Spedition | Tatuus IP-22 | Mazda MZR-PM18A | 23 | Flagged | 11 |
| 12 | 10 | Jack William Miller | 40 | Patterson Dental/Blue Marble Productions | Tatuus IP-22 | Mazda MZR-PM18A | 8 | Wrecked | 9 |
| 13 | 9 | Jonathan Browne | 2 | Human Centered Movement/CRPS Awareness | Tatuus IP-22 | Mazda MZR-PM18A | 1 | Wrecked | 8 |
| 14 | 2 | Nikita Johnson | 17 | Allen Exploration/Walker's Cay | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 7 |
| 15 | 7 | Danny Dyszelski | 44 | Formula Imports/Charlotte Mechanical | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 6 |
| 16 | 16 | Frankie Mossman | 6 | CSU One Cure/Lucas Oil Products/LHP | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 5 |
| 17 | 15 | Lindsay Brewer | 93 | C4 Smart Energy/Biocide Systems/Autoshocker | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 4 |
| 18 | 13 | Ricardo Escotto | 4 | CSU One Cure/Lucas Oil Products/LHP | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 3 |
| 19 | 18 | Nicholas Monteiro | 81 | Unique/Caye International Bank/Collection Suites | Tatuus IP-22 | Mazda MZR-PM18A | 0 | Wrecked | 2 |