| Year | Venue | Rd | Driver | Pos | Time | Car | Score | Total |
|---|---|---|---|---|---|---|---|---|
| 1971 | Santa Pod | 3 | David Render | 3 | 47.83 | 3.5 Ginetta-Buick G12-05 | 10 | 10 |
| 1971 | Lydden Hill | 8 | David Render | 2 | 54.20 | 3.5 Ginetta-Buick G12-05 | 11 | 21 |
| 1971 | Weston | 10 | David Render | 6 | 15.29 | 3.5 Ginetta-Buick G12-05 | 7 | 28 |
| 1972 | Duxford | 7 | David Render | 6 | 47.60 | 3.5 Ginetta-Buick G12-05 | 7 | 35 |
| 1972 | Weston | 8 | David Render | 8 | 15.42 | 3.5 Ginetta-Buick G12-05 | 5 | 40 |
| 1972 | Bassingbourn | 9 | David Render | 6 | 37.61 | 3.5 Ginetta-Buick G12-05 | 7 | 47 |
| 1972 | Little Rissington | 10 | David Render | 8 | 40.40 | 3.5 Ginetta-Buick G12-05 | 5 | 52 |