4 x 100 m Medley Relay, Men
| Competition | 1964 South American Aquatics Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 4 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina |  ARG |
4:14.2 | ||
| Carlos van der Maath | — | ||||
| Miguel Ángel Navarro | — | ||||
| Luis Nicolao | — | ||||
| Alfredo Bourdillón | — | ||||
| 🥈 | Brazil |  BRA |
4:14.8 | ||
| 🥉 | Peru |  PER |
4:26.4 |