Event Information:
Name: VIII Gran Premio di NapoliCircuit: Street Circuit: Posillipo
Country: Italy
From: 08-05-1955
To: 08-05-1955
Sessions:
| Position | Driver | Team | Result | Laps |
|---|---|---|---|---|
| 1 | Alberto Ascari | Lancia | 1 | 60 |
| 2 | Luigi Musso | Officine Alfieri Maserati | 2 | 60 |
| 3 | Luigi Villoresi | Lancia | 3 | 59 |
| 4 | Jean Behra | Officine Alfieri Maserati | 4 | 55 |
| 5 | Giorgio Scarlatti | Privateer - Italy | 5 | 54 |
| 6 | Berardo Taraschi | Privateer - Italy | 6 | 53 |
| 7 | Ottorino Volonterio | Ottorino VOLONTERIO | 7 | 47 |
| 0 | Roberto Miéres | Officine Alfieri Maserati | ab | 23 |
| 0 | Ted Whiteaway | Privateer - United Kingdom | ab | 17 |
| 0 | Unknown Driver | GJ Motorsport | 0 | |
| 0 | Luigi Bellucci | Privateer - Italy | f | 0 |
| 0 | Eugenio Castellotti | Lancia | f | 0 |