Seasons Statistics
| Seasons | Jo Vonlanthen | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1975 | Williams-Ford | 45th | 0 | 1 | 0 | 0 | 0 |
| Seasons | Jo Vonlanthen | ||||||
| Year | Constructor | Champ.Pos. | Points | Races | Wins | Podiuns | Poles |
| 1975 | Williams-Ford | 45th | 0 | 1 | 0 | 0 | 0 |