| Place | Class | Unique Drivers |
|---|---|---|
| 1 | SM | 56 |
| 2 | SSM | 50 |
| 3 | BIT | 48 |
| 4 | STL | 26 |
| 5 | SRF3 | 23 |
| 6 | ITB | 17 |
| 7 | HP | 12 |
| 8 | ITA | 12 |
| 9 | AS | 11 |
| 10 | ITS | 9 |
| 11 | CF | 8 |
| 12 | ITE | 8 |
| 13 | STU | 8 |
| 14 | SPO | 7 |
| 15 | FP | 6 |
| 16 | GTP | 5 |
| 17 | SRX7 | 5 |
| 18 | T3 | 5 |
| 19 | EP | 4 |
| 20 | T4 | 4 |
| 21 | GT1 | 3 |
| 22 | GT2 | 3 |
| 23 | SPU | 3 |
| 24 | T1 | 3 |
| 25 | FA | 2 |
| 26 | FC | 2 |
| 27 | FF | 2 |
| 28 | GTL | 2 |
| 29 | SPO/D | 2 |
| 30 | SRF | 2 |
| 31 | B-Spec | 1 |
| 32 | F500 | 1 |
| 33 | FE2 | 1 |
| 34 | GTA | 1 |
| 35 | ITR | 1 |
| 36 | P1 | 1 |
| 37 | P2 | 1 |
| 38 | T2 | 1 |