1 | 1969 | United States Grand Prix | 1 | 22 | Owen Racing Organisation | BRM P138 | BRM 3.0 V12 | 9 | Engine |
2 | 1969 | Mexican Grand Prix | 2 | 22 | Owen Racing Organisation | BRM P139 | BRM 3.0 V12 | 17 | Gearbox |
3 | 1970 | South African Grand Prix | 3 | 21 | Owen Racing Organisation | BRM P139 | BRM P142 | 23 | Engine |
4 | 1970 | Dutch Grand Prix | 4 | 3 | Yardley Team BRM | BRM P153 | BRM 3.0 V12 | 18 | Oil Leak |
5 | 1970 | British Grand Prix | 6 | 24 | Yardley Team BRM | BRM P153 | BRM 3.0 V12 | 16 | Fuel Pressure |
6 | 1970 | Italian Grand Prix | 8 | 12 | Yardley Team BRM | BRM P153 | BRM 3.0 V12 | 20 | Overheating |
7 | 1970 | United States Grand Prix | 10 | 21 | Yardley Team BRM | BRM P153 | BRM 3.0 V12 | 14 | Engine |