4 x 100 m Medley Relay, Women
| Competition | 1978 South American Aquatics Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 0 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina |  ARG |
— | ||
| 🥈 | Brazil |  BRA |
— | ||
| 🥉 | Venezuela |  VEN |
— |
| Competition | 1978 South American Aquatics Championships |
|---|---|
| Venue |
Guayaquil
ECU
|
| Held | — |
| Status | Medal |
| Competitors | 0 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina | ARG |
— | ||
| 🥈 | Brazil | BRA |
— | ||
| 🥉 | Venezuela | VEN |
— |