2025 - CJ Auto Parts - Napa IMCA Hobby Stocks
| Driver | Hometown | Races | Wins | Top 5 | Top 10 |
|---|
 | August Bach | Milton, IA | 1 | - | - | - |
 | Nathan Ballard | Marengo, IA | 3 | 2 | 2 | 2 |
| Shane Barnes | Washington, IA | 1 | - | - | - |
 | Kyler Burmeister | West Branch, IA | 10 | 1 | 5 | 8 |
| Daniel Campbell | Muscatine, IA | 6 | - | 1 | 6 |
| Jacob Chamberlin | Wapello, IA | 3 | - | - | 1 |
| Justin Chamberlin | Wapello, IA | 2 | - | - | 2 |
| Darin DeZwarte | Knoxville, IA | 1 | - | - | 1 |
| Eric Glass | Memphis, MO | 3 | - | - | 2 |
| Keaton Gorden | Ottumwa, IA | 4 | 1 | 3 | 4 |
| Brad Graham | Brooklyn, IA | 3 | - | 1 | 2 |
| Ryan Havel | Lone Tree, IA | 3 | - | - | 2 |
 | Kale Hemsley | Sigourney, IA | 5 | - | 4 | 5 |
| Jamie Hixson | Cambridge, IL | 4 | - | 1 | 4 |
| Sheldon Hunter | Wyoming, IA | 3 | - | 1 | 2 |
 | Tom Killen Jr | Des Moines, IA | 1 | - | 1 | 1 |
 | Briar Kriegel | Brooklyn, IA | 1 | - | - | - |
| Preston McDonald | Keota, IA | 10 | 2 | 8 | 9 |
| Tyler Nimrick | Grandview, IA | 3 | - | - | 2 |
| Levi Paris | Fruitland, IA | 2 | - | - | 1 |
 | James Pilkington | Hedrick, IA | 5 | - | 1 | 3 |
 | Tucker Richardson | Morning Sun, IA | 5 | - | 4 | 5 |
| Josh Ricky | Fruitland, IA | 2 | - | - | 1 |
 | Jason Schutterle | Letts, IA | 10 | 2 | 6 | 9 |
| Austin Stalder | Washington, IA | 10 | - | 5 | 9 |
 | Kaden Staley | Muscatine, IA | 3 | - | 1 | 3 |
| Billy Stanford | Wapello, IA | 4 | 1 | 1 | 2 |
| Brett Timmerman | Wapello, IA | 2 | - | 1 | 2 |
 | Drake Timmerman | Wapello, IA | 4 | - | - | 3 |
| Alex Tipps | Grandview, IA | 1 | - | - | - |
| Jim Tipps | Wapello, IA | 1 | - | - | - |
 | Corey VanDerwilt | Lynnville, IA | 4 | - | 3 | 3 |
 | Daniel Wauters | Tipton, IA | 2 | - | - | - |
 | Brayden Wood | Sigourney, IA | 3 | 1 | 1 | 3 |