Pole Sitter
Fastest Lap
| Pos | Rider | Manufacturer | Time |
|---|---|---|---|
| 1 | Benedicto Caldarella FL | Matchless | |
| 2 | Juan Carlos Salatino | Norton | |
| 3 | Eduardo Salatino | Norton | |
| 4 | Pablo Gamberini | Matchless | |
| 5 | Amleto Pomesano | Norton | |
| 6 | Manuel Soler | Norton | |
| - | Arthur Wheeler | Moto Guzzi | Ret |
| - | Bert Schneider | Norton | Ret |
| - | Horacio Costas | Matchless | Ret |
| - | Jorge Kissling | Matchless | Ret |
| - | Juan Carlos Perkins | Norton | Ret |
| - | Raûl Villaveiran | Norton | Ret |