1 | 5 | Belgian Grand Prix | 26 | Jacques Laffite | Ligier JS11/15 | Ford Cosworth Cosworth DFV | 3 | 11 |
2 | 8 | British Grand Prix | 25 | Didier Pironi | Ligier JS11/15 | Ford Cosworth Cosworth DFV | 1 | |
3 | 13 | Canadian Grand Prix | 25 | Didier Pironi | Ligier JS11/15 | Ford Cosworth Cosworth DFV | 3 | 3 |