Peter Hirt race record
| Grand Prix | Date | Team | Grid | Finish | Pts |
|---|---|---|---|---|---|
| Swiss Grand Prix 1953 | 23 Aug 1953 | Ferrari | 17 | Engine | |
| British Grand Prix 1952 | 19 Jul 1952 | Ferrari | 24 | Brakes | |
| French Grand Prix 1952 | 6 Jul 1952 | Ferrari | 17 | 11 | |
| Swiss Grand Prix 1952 | 18 May 1952 | Ferrari | 19 | 7 | |
| Swiss Grand Prix 1951 | 27 May 1951 | Veritas | 16 | Fuel system |