4 x 400 m Relay, Men
| Competition | 2025 South American Athletics U20 Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Guyana |  GUY |
3:14.40 | ||
| Tishawn Easton | — | ||||
| Kaidon Persaud | — | ||||
| Skylar Charles | — | ||||
| Javon Roberts | — | ||||
| 🥈 | Colombia |  COL |
3:14.87 | ||
| Camilo Redondo | — | ||||
| José Miguel Valencia | — | ||||
| Brayan Córdoba | — | ||||
| Juan Sebastián Sánchez | — | ||||
| 🥉 | Brazil |  BRA |
3:15.02 | ||
| Wilton Souza | — | ||||
| Weslei Cavalcante | — | ||||
| Paulo Batista | — | ||||
| Carlos Domingos | — |