4 x 100 m Medley Relay, Women
| Competition | 2018 South American Aquatics Championships |
|---|---|
| Venue |
Trujillo
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
4:07.54 | ||
| Fernanda de Goeij | 1:03.27 | ||||
| Jhennifer Conceição | 1:08.04 | ||||
| Giovanna Diamante | 59.44 | ||||
| Daynara de Paula | 56.79 | ||||
| 🥈 | Argentina |  ARG |
4:10.15 | ||
| Andrea Berrino | 1:02.30 | ||||
| Macarena Ceballos | 1:08.77 | ||||
| Virginia Bardach | 1:02.53 | ||||
| Julieta Lema | 56.55 | ||||
| 🥉 | Peru | PER |
4:21.85 | ||
| Andrea Hurtado | 1:05.46 | ||||
| Paula Tamashiro | 1:12.67 | ||||
| Mariagracia Torres | 1:04.79 | ||||
| Jessica Cattaneo | 58.93 |