| Circuit | Autodromo Nazionale Monza |
| Date | 11.09.1955 |
| Laps | 50 |
| Distance | 500,023 / 310,700 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 2 | Giuseppe Farina | Ferrari-Lancia D 50 F1 | – | Scuderia Ferrari | did not start / tire |
| 4 | Eugenio Castellotti | 555 Super Squalo F1 | – | Scuderia Ferrari | 3. |
| 6 | Mike Hawthorn | 555 Super Squalo F1 | – | Scuderia Ferrari | retired / gearbox |
| 8 | Maurice Trintignant | 555 Super Squalo F1 | – | Scuderia Ferrari | 8. |
| 10 | Luigi Villoresi | Ferrari-Lancia D 50 F1 | – | Scuderia Ferrari | did not start / tire |
| 12 | Umberto Maglioli | 555 Super Squalo F1 | – | Scuderia Ferrari | 6. |
| T | Mike Hawthorn | Ferrari-Lancia D 50 F1 | – | Scuderia Ferrari | did not start / practice only |