Races Statistics
| Entries | Roger Williamson | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1973 | ||||||
| Britain | March-Ford | 22 | Dns | 0 | collision | |
| Netherlands | March-Ford | 18 | Ret | 7 | fatal accident | |
| Entries | Roger Williamson | |||||
| Race | Constructor | Grid | Position | Laps | Reason | |
| 1973 | ||||||
| Britain | March-Ford | 22 | Dns | 0 | collision | |
| Netherlands | March-Ford | 18 | Ret | 7 | fatal accident | |