4 x 100 m Freestyle Relay, Men
| Competition | 2021 South American Youth Games |
|---|---|
| Venue |
Rosario
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 13 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:29.17 | ||
| Stephan Steverink | 52.55 | ||||
| Pedro de Souza | 52.17 | ||||
| Guilherme de Olivera Luz | 53.80 | ||||
| Lucas Tudoras | 50.55 | ||||
| 🥈 | Chile |  CHI |
3:30.11 | ||
| Eduardo Cisternas | 52.60 | ||||
| Felipe Baffico | 52.37 | ||||
| Vicente Villanueva | 52.94 | ||||
| Elías Ardiles | 52.20 | ||||
| Cristobál Soto | — | * | |||
| 🥉 | Venezuela |  VEN |
3:30.66 | ||
| Reymer Álvarez | 52.87 | ||||
| Adrián Vegas | 53.52 | ||||
| Sebastián Terán | 54.28 | ||||
| Emil Pérez | 49.99 |