4 x 400 m Relay, Men
| Competition | 2022 South American Athletics U23 Championships |
|---|---|
| Venue |
Cascavel
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Argentina |  ARG |
3:04.39 | ||
| Pedro Emmert | — | ||||
| Bruno De Genaro | — | ||||
| Matías Falchetti | — | ||||
| Elián Larregina | — | ||||
| 🥈 | Brazil | BRA |
3:05.44 | ||
| Elias Santos | — | ||||
| Lucas Vilar | — | ||||
| Douglas Mendes da Silva | — | ||||
| Vinicius Silva Moraes | — | ||||
| 🥉 | Ecuador |  ECU |
3:09.51 | ||
| Lenin Sánchez | — | ||||
| Alan Minda | — | ||||
| Anderson Marquínez | — | ||||
| Steeven Salas | — |