1 | 2 | Monaco Grand Prix | 11 | John Willment Automobiles | Brabham BT11 | BRM P56 | 11 | Engine |
2 | 3 | Belgian Grand Prix | 26 | John Willment Automobiles | Brabham BT11 | BRM P56 | 18 | Ignition |
3 | 7 | German Grand Prix | 21 | John Willment Automobiles | Brabham BT11 | BRM P56 | 17 | Gearbox |
4 | 8 | Italian Grand Prix | 46 | John Willment Automobiles | Brabham BT11 | BRM P56 | 16 | Engine |