1 | 3 | Belgian Grand Prix | 27 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 11 | Engine |
2 | 5 | British Grand Prix | 15 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 11 | Clutch |
3 | 6 | German Grand Prix | 14 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 9 | Suspension |
4 | 7 | Austrian Grand Prix | 16 | Reg Parnell Racing | Lotus 25 | Climax 1.5 V8 | 17 | Engine |
5 | 9 | United States Grand Prix | 15 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 11 | Engine |
6 | 10 | Mexican Grand Prix | 15 | Reg Parnell Racing | Lotus 25 | BRM 1.5 V8 | 12 | Gearbox |