400 m Freestyle, Women
| Competition | 1974 South American Aquatics Championships |
|---|---|
| Venue |
Medellín
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Maria Guimarães |  BRA |
4:37.26 | ||
| 🥈 | Mariuxi Febres |  ECU |
4:38.37 | ||
| 🥉 | Roselina Ángel | COL |
4:43.27 |