1 | 1 | Argentine Grand Prix | 5 | Mario Andretti | Lotus 78 | Ford Cosworth Cosworth DFV | 1 |
2 | 3 | South African Grand Prix | 6 | Ronnie Peterson | Lotus 78 | Ford Cosworth Cosworth DFV | 11 |
3 | 6 | Belgian Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 |
4 | 7 | Spanish Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 |
5 | 9 | French Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 2 |
6 | 11 | German Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 |
7 | 12 | Austrian Grand Prix | 6 | Ronnie Peterson | Lotus 79 | Ford Cosworth Cosworth DFV | 1 |
8 | 13 | Dutch Grand Prix | 5 | Mario Andretti | Lotus 79 | Ford Cosworth Cosworth DFV | 1 |