1 | 6 | Belgian Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 | 1 |
1 | 6 | Belgian Grand Prix | 6 | Ronnie Peterson | Lotus 78 | Ford Cosworth Cosworth DFV | 7 | 2 |
2 | 7 | Spanish Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 | 1 |
2 | 7 | Spanish Grand Prix | 6 | Ronnie Peterson | Lotus 79 | Ford Cosworth Cosworth DFV | 2 | 2 |
3 | 9 | French Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 2 | 1 |
3 | 9 | French Grand Prix | 6 | Ronnie Peterson | Lotus 79 | Ford Cosworth Cosworth DFV | 5 | 2 |
4 | 13 | Dutch Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 | 1 |
4 | 13 | Dutch Grand Prix | 6 | Ronnie Peterson | Lotus 79 | Ford Cosworth Cosworth DFV | 2 | 2 |