400 m Freestyle, Men
| Competition | 1937 South American Aquatics Championships |
|---|---|
| Venue |
Montevideo
 URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Sebastián Dibar |  ARG |
5:06.2 | ||
| 🥈 | Washington Guzmán |  CHI |
5:06.2 | ||
| 🥉 | Maximino García | URU |
5:18.0 |