| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | John Spain | 3 | 0 | 5 | — | 1,844 |
| 2 | Alex Wolenski | 3 | 0 | 14 | — | 1,690 |
| 3 | Rod Hatfield | 3 | 0 | 2 | — | 1,403 |
| 4 | Glenn Schattman | Thunder Roadster GTR | 1 | 8 | — | 1,256 |
| 5 | Rodney Polen | 3 | 0 | 0 | — | 1,023 |
| 6 | Anthony Haupt | 3 | 0 | 0 | — | 943 |
| 7 | Mike Higgins | 3 | 0 | 0 | — | 864 |
| 8 | Scott Hocking | Thunder Roadster GTR | 0 | 1 | — | 862 |
| 9 | Paul Raymond | 3 | 0 | 2 | — | 793 |
| 10 | Jeffrey Awender | 3 | 0 | 0 | — | 742 |
| 11 | George Saldana | 3 | 0 | 0 | — | 684 |
| 12 | Steve Miklos | 6 | 0 | 0 | — | 574 |
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.