| Circuit | Zandvoort |
| Date | 19.06.1955 |
| Laps | 100 |
| Distance | 419,300/ 260,500 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 2 | Mike Hawthorn | 555 Super Squalo F1 | – | Scuderia Ferrari | 7. |
| 2 | Mike Hawthorn | 625 F1/553 Squalo | – | Scuderia Ferrari | practice only |
| 4 | Maurice Trintignant | 555 Super Squalo F1 | – | Scuderia Ferrari | retired |
| 4 | Maurice Trintignant | 625 F1/553 Squalo | – | Scuderia Ferrari | practice only |
| 6 | Eugenio Castellotti | 555 Super Squalo F1 | – | Scuderia Ferrari | 5. |
| 6 | Eugenio Castellotti | 625 F1/553 Squalo | – | Scuderia Ferrari | did not start |
| 30 | Johnny Claes | 625 F1/553 Squalo | – | Equipe National Belge | 11. |