4 x 100 m Medley Relay, Mixed
| Competition | 2018 South American Aquatics Championships |
|---|---|
| Venue |
Trujillo
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:51.05 | ||
| Guilherme Guido | 54.73 | ||||
| Felipe Lima | 59.77 | ||||
| Daynara de Paula | 59.63 | ||||
| Rafaela Raurich | 56.92 | ||||
| 🥈 | Argentina |  ARG |
3:54.26 | ||
| Andrea Berrino | 1:02.32 | ||||
| Macarena Ceballos | 1:08.50 | ||||
| Santi Grassi | 54.01 | ||||
| Federico Grabich | 49.43 | ||||
| 🥉 | Colombia |  COL |
3:55.30 | ||
| Omar Pinzón | 55.68 | ||||
| Jorge Murillo | 1:00.57 | ||||
| Valentina Becerra | 1:01.56 | ||||
| Daniela Gutiérrez | 57.49 |