2018 Mid-Ohio 3
Mid-Ohio Sports Car Course
2.258 Mile Road Course
20 Laps/45.16 Miles
July 29, 2018
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 2 | Kyle Kirkwood | 8 | Firstex/Cape Brothers SpeedShop/Primus Racing | Tatuus USF-17 | Mazda MZR | 20 | 0:29:29.634 | 32 |
| 2 | 1 | James Raven | 7 | DEForce Racing | Tatuus USF-17 | Mazda MZR | 20 | 0:29:35.735 | 26 |
| 3 | 4 | Rasmus Lindh | 23 | Chicago Pneumatic | Tatuus USF-17 | Mazda MZR | 20 | 0:29:39.199 | 22 |
| 4 | 3 | Keith Donegan | 28 | Drogheda Hire & Sales/Navan Hire | Tatuus USF-17 | Mazda MZR | 20 | 0:29:40.957 | 19 |
| 5 | 9 | Igor Fraga | 91 | Cenibra/Usiminas | Tatuus USF-17 | Mazda MZR | 20 | 0:29:43.977 | 17 |
| 6 | 8 | Lucas Kohl | 22 | Bellko Trading/Kohltrade/IVI Vision | Tatuus USF-17 | Mazda MZR | 20 | 0:29:44.495 | 15 |
| 7 | 16 | Calvin Ming | 21 | Mings Products and Services(MPS)/APAN | Tatuus USF-17 | Mazda MZR | 20 | 0:29:45.327 | 14 |
| 8 | 6 | Michael d'Orlando | 51 | Focused Project Management | Tatuus USF-17 | Mazda MZR | 20 | 0:29:45.518 | 13 |
| 9 | 11 | Danial Frost | 92 | Exclusive Autosport | Tatuus USF-17 | Mazda MZR | 20 | 0:29:48.003 | 12 |
| 10 | 10 | Yuven Sundaramoorthy | 90 | Exclusive Autosport | Tatuus USF-17 | Mazda MZR | 20 | 0:29:48.778 | 11 |
| 11 | 12 | Jacob Abel | 79 | Abel Construction | Tatuus USF-17 | Mazda MZR | 20 | 0:29:49.355 | 10 |
| 12 | 17 | Colin Kaminsky | 27 | Slick Locks | Tatuus USF-17 | Mazda MZR | 20 | 0:29:50.321 | 9 |
| 13 | 15 | Kyle Dupell | 81 | Opal Creek Capital/Pro Race Management | Tatuus USF-17 | Mazda MZR | 20 | 0:29:50.760 | 8 |
| 14 | 5 | Julian Van der Watt | 80 | Race Driver SA/Crossley & Webb | Tatuus USF-17 | Mazda MZR | 20 | 0:29:55.563 | 7 |
| 15 | 21 | David Osborne | 37 | Newman Wachs Racing | Tatuus USF-17 | Mazda MZR | 20 | 0:29:56.117 | 6 |
| 16 | 19 | Bruna Tomaselli | 82 | Bruna&Bia | Tatuus USF-17 | Mazda MZR | 20 | 0:29:57.399 | 5 |
| 17 | 13 | Darren Keane | 36 | Cal Development/Keane Architectural Woodwork | Tatuus USF-17 | Mazda MZR | 20 | 0:29:58.535 | 4 |
| 18 | 18 | Dakota Dickerson | 9 | ArmsUp Motorsports | Tatuus USF-17 | Mazda MZR | 20 | 0:29:58.680 | 3 |
| 19 | 22 | Kaylen Frederick | 24 | Pilot ONE Racing | Tatuus USF-17 | Mazda MZR | 20 | 0:30:01.141 | 2 |
| 20 | 23 | Sabré Cook | 31 | Alpine Bank/Apple Motorsports/Aspen Equity Group | Tatuus USF-17 | Mazda MZR | 20 | 0:30:04.594 | 1 |
| 21 | 24 | Oscar DeLuzuriaga | 38 | Newman Wachs Racing | Tatuus USF-17 | Mazda MZR | 20 | 0:30:21.495 | 1 |
| 22 | 7 | José Sierra | 12 | Go-kart Mania/RPLracing/Telcel | Tatuus USF-17 | Mazda MZR | 19 | Wrecked | 1 |
| 23 | 14 | Russell McDonough | 29 | Lost Forty Brewery | Tatuus USF-17 | Mazda MZR | 18 | Mechanical | 1 |
| 24 | 20 | Kory Enders | 11 | MBSugarland/Caliber Collision/McLaren Houston | Tatuus USF-17 | Mazda MZR | 0 | Wrecked | 1 |