| 1 | 6 | Alberto ASCARI | Scuderia Lancia | Lancia D50 | Lancia V8 | 60 | |
| 2 | 16 | Luigi MUSSO | Officine Alfieri Maserati | Maserati 250F | Maserati L6 | 60 | |
| 3 | 12 | Luigi VILLORESI | Scuderia Lancia | Lancia D50 | Lancia V8 | 59 | |
| 4 | 2 | Jean BEHRA | Officine Alfieri Maserati | Maserati 250F | Maserati L6 | 55 | |
| 5 | 8 | Giorgio SCARLATTI | Privé | Ferrari 500 | Ferrari L4 | 54 | |
| 6 | 4 | Berardo TARASCHI | Privé | Ferrari 166 | Ferrari V12 | 53 | |
| 7 | 14 | Ottorino VOLONTERIO | Privé | Maserati A6GCM | Maserati L6 | 47 | |
| ab | 10 | Roberto MIERES | Officine Alfieri Maserati | Maserati 250F | Maserati L6 | 23 | Oil leak |
| ab | 18 | Ted WHITEAWAY | E.N. Whiteaway | HWM 53 | Alta L4 | 17 | Engine |
| | | | | | | | |
| f | 20 | Luigi BELLUCCI | Privé | Maserati A6GCS | Maserati L6 | | Not present |
| f | 12 | Eugenio CASTELLOTTI | Scuderia Lancia | Lancia D50 | Lancia V8 | | Reserve entry |