1 | 5 | Canadian Grand Prix | 6 | Riccardo Patrese | Williams FW14 | Renault RS3 | 1 | 3 |
1 | 5 | Canadian Grand Prix | 5 | Nigel Mansell | Williams FW14 | Renault RS3 | 2 | 6 |
2 | 6 | Mexican Grand Prix | 6 | Riccardo Patrese | Williams FW14 | Renault RS3 | 1 | 1 |
2 | 6 | Mexican Grand Prix | 5 | Nigel Mansell | Williams FW14 | Renault RS3 | 2 | 2 |