| Runda | Tor | Data | Kierowca | Pojazd | Zespół |
|---|---|---|---|---|---|
| 1 |  Montjuïc | 1955.05.01 | Gilera |  | |
| 2 |  Reims | 1955.05.15 | Gilera | | |
| 3 |  Mountain Circuit | 1955.06.10 | Gilera | | |
| 4 |  Nürburgring | 1955.06.26 | Gilera | | |
| 5 |  Spa-Francorchamps | 1955.07.03 | Gilera | | |
| 6 |  Assen | 1955.07.16 | Gilera | | |
| 7 |  Dundrod | 1955.08.13 | Moto Guzzi | | |
| 8 |  Monza | 1955.09.04 | MV Agusta | |
