| # | Driver | Team | Championships | Career wins | FIA Category | Racer Rating |
|---|---|---|---|---|---|---|
| 1 | Marcelo Vine | Porsche 944 | 0 | 53 | — | 2,861 |
| 2 | Kevin Fry | Porsche 944 | 0 | 13 | — | 2,590 |
| 3 | Josh Cleye | Porsche 944 | 0 | 11 | — | 2,554 |
| 4 | Charles Buzzetti | Porsche 924s | 0 | 70 | — | 2,492 |
| 5 | Gian Bowles | Porsche 944 | 0 | 6 | — | 2,469 |
| 6 | Kalem Fletcher | Porsche 944 | 0 | 13 | — | 1,904 |
| 7 | Adam Golightly | Porsche 944 | 0 | 2 | — | 1,548 |
| 8 | Charles Sharp | Porsche 944 | 0 | 16 | — | 1,527 |
| 9 | Esteban Peinado | Porsche 944 | 0 | 0 | — | 1,503 |
| 10 | Ross Barnett | Porsche 944 | 0 | 0 | — | 1,401 |
| 11 | Jeremy Pohlman | Porsche 944 | 0 | 2 | — | 1,297 |
| 12 | Zeb Little | Porsche 944 | 0 | 0 | — | 1,266 |
| 13 | Timothy Comeau | Porsche 924S | 0 | 4 | — | 1,232 |
| 14 | Calvin Rowe | Porsche 944 | 0 | 9 | — | 1,208 |
| 15 | John Niedernhofer | porsche 944 | 0 | 5 | — | 1,171 |
| 16 | Thomas Atteberry | Porsche 944 | 0 | 4 | — | 1,164 |
| 17 | Royce VanHoove | Porsche 924S | 0 | 0 | — | 1,151 |
| 18 | Shawn Taylor | Porsche 944 | 0 | 1 | — | 1,145 |
| 19 | Michael Morris | Porsche 924 | 0 | 1 | — | 1,144 |
| 20 | Jerry DeLira | Porsche 944 | 0 | 0 | — | 1,103 |
| 21 | Bart Welte | Porsche 944 | 0 | 2 | — | 1,075 |
| 22 | John Wallingford | 0 | 0 | — | 1,062 | |
| 23 | Brian Jones | Porsche 944 | 0 | 2 | — | 1,051 |
| 24 | John Stewart | Porche 944 | 0 | 0 | — | 997 |
| 25 | Parker Bursk | Porsche 944 | 0 | 0 | — | 954 |
| 26 | Everett DeLano | Porsche 924S | 0 | 5 | — | 941 |
| 27 | Niv Amar | Porsche 944 | 0 | 0 | — | 933 |
| 28 | Kurt Niebuhr | Porsche 944 | 0 | 0 | — | 926 |
| 29 | Ronald Dale | Porsche 944 | 0 | 0 | — | 915 |
| 30 | Scott Shaver | Porsche 944 | 0 | 0 | — | 894 |
| 31 | Matthew Welch | Porsche 944 | 0 | 0 | — | 886 |
| 32 | Christopher Simmons | Porsche 944 | 0 | 0 | — | 880 |
| 33 | Jonathan Wallingford | porche 944 | 0 | 0 | — | 852 |
| 34 | Charles Hoops | Porsche 944 | 0 | 0 | — | 810 |
| 35 | John Reed | Porsche 944 | 0 | 0 | — | 694 |
| 36 | Brian Hurley | Porsche 944 SPEC | 0 | 0 | — | 608 |
| 37 | Garrett Daniels | Porsche 944 | 0 | 0 | — | 598 |
| 38 | Ezra Schoeplein | Porsche 944 | 0 | 0 | — | 593 |
| 39 | Jeff Skinner | Porcshe 944 | 0 | 0 | — | 558 |
| 40 | Douglas Schauer | Porsche 944 | 0 | 0 | — | 535 |
| 41 | Carl Atwood | Porsche 944 | 0 | 0 | — | 521 |
| 42 | Patrick Sloan | Porsche 944 | 0 | 0 | — | 446 |
| 43 | Jim Richmond | Porsche 944 | 0 | 4 | — | 420 |
| 44 | Bruce Hulsart | Porsche 944 | 0 | 0 | — | 400 |
| 45 | Marty Mehterian | porsche 944 | 0 | 0 | — | 400 |
NASA is a sprint racing series running spec and production-based cars across multiple classes. Spec Miata, Spec E46 and the various Super Touring classes form the backbone of the grid, with a handful of American pony car and roadster classes lower down. The field is predominantly amateur, with only a single Gold-rated driver across the entire roster; most graded drivers are Bronze or Silver, and nearly all hold no sportscar licence. Top drivers include Aaron Jeansonne and Chandler Smith. NASA sits between PCA Club Racing and SCCA Majors in competitive depth, trading drivers readily with both, and serves as a regular stepping stone to the SCCA's regional and national championships. Drivers also flow upward to American Endurance Racing from the stronger classes.