1 | 1 | United States Grand Prix | 25 | Ligier Gitanes | Ligier JS33B | Ford Cosworth Cosworth DFR | 13 | Throttle |
2 | 4 | Monaco Grand Prix | 25 | Ligier Gitanes | Ligier JS33B | Ford Cosworth Cosworth DFR | 17 | Differential |
3 | 5 | Canadian Grand Prix | 25 | Ligier Gitanes | Ligier JS33B | Ford Cosworth Cosworth DFR | 20 | Collision |