1 | 8 | Swedish Grand Prix | 5 | John Player Team Lotus | Lotus 78 | Ford Cosworth Cosworth DFV | 1 | 6 |
2 | 9 | French Grand Prix | 5 | John Player Team Lotus | Lotus 78 | Ford Cosworth Cosworth DFV | 1 | 1 |
3 | 14 | Italian Grand Prix | 5 | John Player Team Lotus | Lotus 78 | Ford Cosworth Cosworth DFV | 4 | 1 |
4 | 16 | Canadian Grand Prix | 5 | John Player Team Lotus | Lotus 78 | Ford Cosworth Cosworth DFV | 1 | 9 |