1 | 1978 | Canadian Grand Prix | 27 | Albilad-Saudia Racing Team | Williams FW06 | Ford Cosworth Cosworth DFV | 5 | 9 |
2 | 1979 | Canadian Grand Prix | 27 | Albilad-Williams Racing Team | Williams FW07 | Ford Cosworth Cosworth DFV | 1 | 1 |
3 | 1980 | Canadian Grand Prix | 27 | Albilad-Williams Racing Team | Williams FW07B | Ford Cosworth Cosworth DFV | 2 | 1 |
4 | 1981 | Canadian Grand Prix | 1 | TAG Williams Racing Team | Williams FW07C | Ford Cosworth Cosworth DFV | 3 | DNF |
5 | 1986 | Canadian Grand Prix | 15 | Team Haas (USA) Ltd | Lola THL-2 | Ford Cosworth 1.5 V6T | 13 | 10 |