| Year | Race | Nr | Spec | Driver | Team | Constructor | Model | CN | Gr | Ps | Laps | Led | Retired | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1934 | RIO | 70 | L8 5.9 | Ernesto Blanco | E. Blanco | REO | Pistero | 31 | 11 | 25 | 0 | |||
| 2 | 1933 | RIO | 16 | L8 5.9 | Ernesto Blanco | E. Blanco | REO | Pistero | 8 | DNF | 5 | Accident | 0 | ||
| 1 | 1932 | MUNK | 6 | Niilo E. Jaakkola | N. Jaakkola | REO | 6 | 5 | 68 | 0 |
