| Circuit | Montjuich |
| Date | 18.04.1971 |
| Laps | 75 |
| Distance | 284,250 km /176,625 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 4 | Jacky Ickx | 312 B | 003 | Scuderia Ferrari | 2. |
| 5 | Clay Regazzoni | 312 B | 004 | Scuderia Ferrari | retired/engine |
| 5 T | Clay Regazzoni | 312 B2 | – | Scuderia Ferrari | did not start/ practice only |
| 6 | Mario Andretti | 312 B | 002 | Scuderia Ferrari | retired/fuel pump |