1 | 2 | Brazilian Grand Prix | 20 | Frank Williams Racing Cars | Williams FW01 | Ford Cosworth Cosworth DFV | 11 | Fuel System |
2 | 3 | South African Grand Prix | 20 | Frank Williams Racing Cars | Williams FW01 | Ford Cosworth Cosworth DFV | 15 | Engine |
3 | 4 | Spanish Grand Prix | 20 | Frank Williams Racing Cars | Williams FW01 | Ford Cosworth Cosworth DFV | 25 | Withdrawn |
4 | 6 | Belgian Grand Prix | 20 | Frank Williams Racing Cars | Williams FW01 | Ford Cosworth Cosworth DFV | 19 | Clutch |