1 | 1 | Brazilian Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 11 | Electrical |
2 | 3 | Belgian Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 8 | Clutch |
3 | 4 | Monaco Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 10 | Electrical |
4 | 6 | French Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 12 | Differential |
5 | 7 | British Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 11 | Turbo |
6 | 8 | German Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 11 | Ignition |
7 | 10 | Austrian Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 8 | Engine |
8 | 11 | Italian Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 9 | Engine |
9 | 12 | Portuguese Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 7 | Engine |
10 | 15 | Japanese Grand Prix | 7 | Motor Racing Developments Ltd | Brabham BT56 | BMW M12/13/1 | 8 | Engine |
11 | 16 | Australian Grand Prix | 5 | Canon Williams Honda Team | Williams FW11B | Honda RA167G | 7 | Oil Leak |