1 | 1 | Brazilian Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 5 | Exhaust |
2 | 1 | Brazilian Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 2 | Turbo |
3 | 2 | Portuguese Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 3 | Spun Off |
4 | 3 | San Marino Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 2 | Brakes |
5 | 6 | Detroit Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 2 | Accident |
6 | 8 | British Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 5 | Clutch |
7 | 8 | British Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 1 | Exhaust |
8 | 9 | German Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 4 | Brakes |
9 | 10 | Austrian Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 2 | Engine |
10 | 10 | Austrian Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 4 | Fuel Pressure |
11 | 11 | Dutch Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 2 | Engine |
12 | 12 | Italian Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 3 | Engine |
13 | 12 | Italian Grand Prix | 6 | Keke Rosberg | Williams FW10 | Honda 1.5 V6T | 2 | Engine |
14 | 16 | Australian Grand Prix | 5 | Nigel Mansell | Williams FW10 | Honda 1.5 V6T | 2 | Transmission |