4 x 100 m Freestyle 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 |
3:30.81 | ||
| Breno Correia | 49.22 | ||||
| João de Lucca | 48.86 | ||||
| Daynara de Paula | 56.64 | ||||
| Rafaela Raurich | 56.09 | ||||
| 🥈 | Argentina |  ARG |
3:32.81 | ||
| Guido Buscaglia | 50.36 | ||||
| Federico Grabich | 49.23 | ||||
| Andrea Berrino | 56.44 | ||||
| Julieta Lema | 56.78 | ||||
| 🥉 | Colombia |  COL |
3:39.63 | ||
| Esnáider Reales | 51.78 | ||||
| María Paula Álvarez | 58.50 | ||||
| Daniela Gutiérrez | 57.91 | ||||
| David Arias | 51.44 |