4 x 100 m Freestyle Relay, Men
| Competition | 2018 South American Aquatics Championships |
|---|---|
| Venue |
Trujillo
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:19.95 | ||
| João de Lucca | 49.79 | ||||
| Giuliano Rocco | 50.90 | ||||
| Ítalo Duarte | 51.08 | ||||
| Breno Correia | 48.18 | ||||
| 🥈 | Argentina |  ARG |
3:20.54 | ||
| Guido Buscaglia | 50.05 | ||||
| Roberto Strelkov | 50.59 | ||||
| Lautaro Rodríguez | 50.62 | ||||
| Federico Grabich | 49.28 | ||||
| 🥉 | Colombia |  COL |
3:27.09 | ||
| Esnáider Reales | 51.62 | ||||
| Omar Pinzón | 52.48 | ||||
| Carlos Mahecha | 51.85 | ||||
| David Arias | 51.14 |