| «1958-01» | Argentina Grand Prix - VI Gran Premio de la Republica Argentina |
| 1958-01-19 | Buenos Aires - Autodromo Juan y Oscar Gálvez - 80 laps × 3.912 km : 312.96 km |
| Pos | Grid | Car | Driver | Constructor | Time | Gap | Interval |
|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | Juan Manuel Fangio | Maserati | 01:42.000 | 138.071 km/h | |
| 2 | 2 | 20 | Mike Hawthorn | Ferrari | 01:42.600 | +00.600 (+0.588%) | +00.600 |
| 3 | 3 | 18 | Peter Collins | Ferrari | 01:42.600 | +00.600 (+0.588%) | +00.000 |
| 4 | 4 | 4 | Jean Behra | Maserati | 01:42.700 | +00.700 (+0.686%) | +00.100 |
| 5 | 5 | 16 | Luigi Musso | Ferrari | 01:42.900 | +00.900 (+0.882%) | +00.200 |
| 6 | 6 | 6 | Carlos Menditeguy | Maserati | 01:43.700 | +01.700 (+1.667%) | +00.800 |
| 7 | 7 | 14 | Stirling Moss | Cooper • Climax | 01:44.000 | +02.000 (+1.961%) | +00.300 |
| 8 | 8 | 8 | Harry Schell | Maserati | 01:44.200 | +02.200 (+2.157%) | +00.200 |
| 9 | 9 | 10 | Francisco Godia-Sales | Maserati | 01:49.300 | +07.300 (+7.157%) | +05.100 |
| 10 | 10 | 12 | Horace Gould | Maserati | 01:51.700 | +09.700 (+9.510%) | +02.400 |