1 | 4 | United States Grand Prix West | 22 | Team Ensign | Ford Cosworth Cosworth DFV | 24 | Accident | |
2 | 14 | Canadian Grand Prix | 33 | Candy Tyrrell Team | Tyrrell 009 | Ford Cosworth Cosworth DFV | 24 | Engine |
3 | 15 | United States Grand Prix | 33 | Candy Tyrrell Team | Tyrrell 009 | Ford Cosworth Cosworth DFV | 15 | Spun Off |