400 m Freestyle, Men
| Competition | 1970 South American Aquatics Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Julio Arango |  COL |
4:15.2 | ||
| 🥈 | Tomás Becerra | COL |
4:20.0 | ||
| 🥉 | Jorge Delgado, Jr. |  ECU |
4:22.9 |