| Circuit | Buenos Aires |
| Date | 23.01.1955 |
| Laps | 58 |
| Distance | 985,48 km / 612,48 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 4 | Enrique Saenz Valiente José Maria Ibanez |
375 Plus Spider Pinin Farina | 0398 TF | Enrique Saenz Valiente | 1. |
| 6 | Roberto Bonomi Ernesto Florencio Castro Cranwell |
250 MM Berlinetta Pinin Farina | 0256 MM | retired / fuel system | |
| 8 | Carlos Najurieta Cesar Riviero |
375 MM Spider Pinin Farina | 0374 AM | Carlos Najurieta | 2. |
| 10 | Maurice Trintignant José Froilan Gonzalez |
118 LM | 0484 LM | Scuderia Ferrari | disqualified / incorrect enty into pits |
| 18 | Luis Milan Elpidio Tortone |
625 TF | 0304 TF | Luis Milan | 9. |
| 20 | Umberto Maglioli Clemar Bucci |
750 Monza Spider Scaglietti | Scuderia Ferrari | disqualified / push start | |
| 22 | Alvaro Piano Miguel Schroeder |
225 S Spider Vignale | 0160 ED | 18. | |
| 24 | Angel Maiocchi Carlos Lostalo |
225 S Spider Vignale | 0216 ED | Angel Maiocchi | 16. |
| 26 | Jorge Camano Oscar Camano |
212 Export Spider Motto |
0094 E | Jorge Camano Oscar Camano |
6. |