| Circuit | Circuito di Posillipo, Naples, Italy |
| Date | 19.06.1949 |
| Laps | |
| Distance | km/ miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 10 | Roberto Vallone | 166 Spyder Corsa | 0012 M |
Roberto Vallone |
1. |
| Clemente Biondetti | 166 Spyder Corsa | – | did not finish | ||
| Guiseppe Musso | 166 MM Barchetta Touring |
– | Scuderia Ferrari | did not finish | |
| Felice Bonetto | 166 MM Barchetta Touring | – | Scuderia Ferrari | 2. | |
| Giovanni Bracco | 166 Spyder Corsa | – | – | did not finish |