| Circuit | Autódromo Juan y Oscar Gálvez |
|---|---|
| Date | 1958-01-19 |
| Round | 1 |
| Pos | Driver | Team | Grid | Laps | Time/Status | Fastest Lap | Pts |
|---|---|---|---|---|---|---|---|
| 1 | Stirling Moss | Cooper | 7 | 80 | 2:19:33.700 | — | 8 |
| 2 | Luigi Musso | Ferrari | 5 | 80 | +2.700 | — | 6 |
| 3 | Mike Hawthorn | Ferrari | 2 | 80 | +12.600 | — | 4 |
| 4 | Juan Fangio | Maserati | 1 | 80 | +53.000 | — | 4 |
| 5 | Jean Behra | Maserati | 4 | 78 | +2 Laps | — | 2 |
| 6 | Harry Schell | Maserati | 8 | 77 | +3 Laps | — | 0 |
| 7 | Carlos Menditeguy | Maserati | 6 | 76 | +4 Laps | — | 0 |
| 8 | Paco Godia | Maserati | 9 | 75 | +5 Laps | — | 0 |
| 9 | Horace Gould | Maserati | 10 | 71 | +9 Laps | — | 0 |
| 10 | Peter Collins | Ferrari | 3 | 0 | Halfshaft | — | 0 |