| Class | Entries | Qualifiers | Starters | Finishers | |
|---|---|---|---|---|---|
| Total Car Cnt | 21 | 21 | 20 | 19 | |
| FP | F Production | 1 | 1 | 1 | 1 |
| T2 | Touring 2 | 1 | 1 | 1 | 1 |
| SM | Spec Miata | 2 | 2 | 2 | 2 |
| FE | Formula Enterprises | 1 | 1 | 1 | 1 |
| FV | Formula Vee | 2 | 2 | 2 | 2 |
| SRF | Spec Racer Ford | 1 | 1 | 1 | 1 |
| ITS | Improved Touring S | 1 | 1 | 1 | 1 |
| ITA | Improved Tourning A | 1 | 1 | 1 | 1 |
| S7 | Spec 7 | 2 | 2 | 1 | 1 |
| CF | Club Formula Ford | 7 | 7 | 7 | 6 |