| Class | Entries | Qualifiers | Starters | Finishers | |
|---|---|---|---|---|---|
| Total Car Cnt | 17 | 17 | 17 | 17 | |
| HP | E Production | 1 | 1 | 1 | 1 |
| T1 | Touring 1 | 1 | 1 | 1 | 1 |
| T3 | Touring 3 | 1 | 1 | 1 | 1 |
| SM | Spec Miata | 5 | 5 | 5 | 5 |
| FM | Formula Mazda | 1 | 1 | 1 | 1 |
| ITE-O | Improved Touring E Over | 1 | 1 | 1 | 1 |
| ITE-U | Improved Touring E Under | 1 | 1 | 1 | 1 |
| ITB | Improved Touring B | 1 | 1 | 1 | 1 |
| CF | Club Formula Ford | 3 | 3 | 3 | 3 |
| S7 | Spec RX-7 | 2 | 2 | 2 | 2 |