Seasons Statistics
| Seasons | Gijs Van Lennep | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1971 | Surtees-Ford | 25th | 0 | 1 | 0 | 0 | 0 |
| 1973 | Iso Marlboro-Ford | 20th | 1 | 3 | 0 | 0 | 0 |
| 1974 | Iso Marlboro-Ford | 40th | 0 | 1 | 0 | 0 | 0 |
| 1975 | Ensign-Ford | 20th | 1 | 3 | 0 | 0 | 0 |
| Seasons | Gijs Van Lennep | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1971 | Surtees-Ford | 25th | 0 | 1 | 0 | 0 | 0 |
| 1973 | Iso Marlboro-Ford | 20th | 1 | 3 | 0 | 0 | 0 |
| 1974 | Iso Marlboro-Ford | 40th | 0 | 1 | 0 | 0 | 0 |
| 1975 | Ensign-Ford | 20th | 1 | 3 | 0 | 0 | 0 |