1 | 3 | Belgian Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA166-E | 1 | Accident |
2 | 4 | Monaco Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA167G | 1 | Turbo |
3 | 8 | German Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA167G | 1 | Engine |
4 | 9 | Hungarian Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA167G | 1 | Wheel |
5 | 12 | Portuguese Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA167G | 2 | Electrical |