Howden Ganley Complete Formula One World Championship results Complete Formula One World Championship results

| Year_ | Team | Chassis | Engine | Points |
|---|---|---|---|---|
| 1971 | Yardley Team BRM | BRM P153 | BRM P142 3.0 V12 | 5 |
| 1971 | Yardley Team BRM | BRM P160 | BRM P142 3.0 V12 | 5 |
| 1972 | Marlboro BRM | BRM P160B | BRM P142 3.0 V12 | 4 |
| 1972 | Marlboro BRM | BRM P180 | BRM P142 3.0 V12 | 4 |
| 1972 | Marlboro BRM | BRM P160C | BRM P142 3.0 V12 | 4 |
| 1973 | Frank Williams Racing Cars | Iso Marlboro FX3B | Ford Cosworth DFV 3.0 V8 | 1 |
| 1973 | Frank Williams Racing Cars | Iso Marlboro IR | Ford Cosworth DFV 3.0 V8 | 1 |
| 1974 | March Engineering | March 741 | Ford Cosworth DFV 3.0 V8 | 0 |
| 1974 | Maki Engineering | Maki F101 | Ford Cosworth DFV 3.0 V8 | 0 |