Seasons Statistics
| Seasons | Howden Ganley | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1971 | BRM | 15th | 5 | 9 | 0 | 0 | 0 |
| 1972 | BRM | 13th | 4 | 10 | 0 | 0 | 0 |
| 1973 | Iso Marlboro-Ford | 19th | 1 | 14 | 0 | 0 | 0 |
| 1974 | Maki-Ford | 26th | 0 | 0 | 0 | 0 | 0 |
| 1974 | March-Ford | 26th | 0 | 2 | 0 | 0 | 0 |
| Seasons | Howden Ganley | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1971 | BRM | 15th | 5 | 9 | 0 | 0 | 0 |
| 1972 | BRM | 13th | 4 | 10 | 0 | 0 | 0 |
| 1973 | Iso Marlboro-Ford | 19th | 1 | 14 | 0 | 0 | 0 |
| 1974 | Maki-Ford | 26th | 0 | 0 | 0 | 0 | 0 |
| 1974 | March-Ford | 26th | 0 | 2 | 0 | 0 | 0 |