| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Aaron Quine | Ford Mustang | 0 | 9 | — | 2,979 |
| 2 | Derrek Morehead | INEX Thunder Roadster GTR | 2 | 40 | — | 2,664 |
| 3 | John Eiler | 600 racing Thunder Roadster | 1 | 16 | — | 2,325 |
| 4 | Jeff Stutler | Inex Thunder Roadster GTR | 1 | 6 | — | 1,879 |
| 5 | Parker Berry | Thunder Roadster GTR | 0 | 0 | — | 1,638 |
| 6 | Andrew Heller | INEX Thunder Roadster GTR | 0 | 0 | — | 1,445 |
| 7 | Scott Robertson | INEX Thunder Roadster GTR | 0 | 2 | — | 1,429 |
| 8 | Jordan Dosch | Thunder Roadster GTR | 0 | 1 | — | 1,386 |
| 9 | Stu Jones | Thunderroadster Gtr | 0 | 2 | — | 1,290 |
| 10 | Glenn Schattman | Thunder Roadster GTR | 1 | 8 | — | 1,256 |
| 11 | Michael Rupp | Inex Thunder Roadster GTR | 0 | 0 | — | 1,106 |
| 12 | James Eberlin | Thunder Roadster GTR | 0 | 0 | — | 1,014 |
| 13 | Ken Kirkpatrick ** FR | TRV Thunder Roadster | 0 | 0 | — | 988 |
| 14 | Davis Trask | Legends Thunder Roadster GTR | 0 | 0 | — | 980 |
| 15 | Shane Denney | Thunder Roadster GTR | 0 | 0 | — | 953 |
| 16 | David Neidell | Thunder Roadster GTR | 0 | 1 | — | 945 |
| 17 | Shawn Childress ** FR | Thunderroadster TRV | 0 | 0 | — | 912 |
| 18 | Michael Walton | GT Roadster GT Roadster | 0 | 0 | — | 910 |
| 19 | Scott Hocking | Thunder Roadster GTR | 0 | 1 | — | 862 |
| 20 | Emmett Hodder | INEX Thunder Roadster GTR | 0 | 0 | — | 860 |
| 21 | Patrick Altier ** FR | Inex Thunder Roadster | 0 | 0 | — | 836 |
| 22 | Gabrielle Lynch | Thunderroadster GTR | 0 | 0 | — | 801 |
| 23 | Alex Harbert ** FR | TRX Thunder roadster | 0 | 0 | — | 761 |
| 24 | Ron Taxer | Thunder Roadster GTR | 0 | 0 | — | 732 |
| 25 | Alexander Cornwell | 600 Racing Thunder Roadster (GTR) | 0 | 0 | — | 666 |
| 26 | Brian Lynch | Thunder Roadster GTR | 0 | 0 | — | 630 |
| 27 | Steve Sumner | Chevrolet Corvette | 0 | 0 | — | 406 |
| 28 | Nick Grossman | Thunder Roadster GTR | 0 | 0 | — | 400 |
| 29 | John Koryto | Thunder Roadster GTR | 0 | 0 | — | 400 |
NASA is a multi-class sprint series running spec single-marque classes alongside modified and unlimited categories, with Spec Miata, CMC, Spec E46, and Spec Iron forming its strongest tiers. The field is competitive amateur, with most drivers ungraded but a handful of Silver and Gold drivers drawn from higher amateur and endurance championships; Aaron Jeansonne, Ben Maier and Allen Patten lead the roster. NASA sits in the mainstream of club racing, trading drivers readily with SCCA Regionals and PCA Club Racing at a comparable level, and feeding upward to SCCA Majors and American Endurance Racing. Drivers arrive frequently from those same peer and higher series, and move on to them in steady circulation, placing NASA as a well-integrated waypoint in the club racing network rather than a destination or entry point.