| Year | Venue | Rd | Driver | Pos | Time | Car | Score | Total |
|---|---|---|---|---|---|---|---|---|
| 1975 | Yeovilton | 2 | Martyn Griffiths | 6 | 61.90 | 5.8 McLaren-Chevrolet M10B-400-07 | 7 | 7 |
| 1975 | Curborough | 3 | Martyn Griffiths | 4 | 34.82 | 5.8 McLaren-Chevrolet M10B-400-07 | 9 | 16 |
| 1975 | Weston | 9 | Martyn Griffiths | 6 | 13.42 | 5.8 McLaren-Chevrolet M10B-400-07 | 7 | 23 |
| 1975 | Curborough | 10 | Martyn Griffiths | 9 | 33.99 | 5.8 McLaren-Chevrolet M10B-400-07 | 4 | 27 |
| 1975 | Wellesbourne | 11 | Martyn Griffiths | 3 | 40.15 | 5.8 McLaren-Chevrolet M10B-400-07 | 10 | 37 |