400 m Individual Medley, Men
| Competition | 1964 South American Aquatics Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Luis Nicolao |  ARG |
5:10.0 | ||
| 🥈 | Vicente Capriles |  VEN |
5:25.5 | ||
| 🥉 | Luis Paz |  PER |
5:25.8 |