4 x 400 m Relay, Mixed
| Competition | 2025 Pan American Junior Games |
|---|---|
| Venue |
Asunción
 PAR
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
3:19.98 | ||
| Jadson Soares de Lima | — | ||||
| Elias Santos | — | ||||
| Bianca de Almeida | — | ||||
| Júlia Ribeiro | — | ||||
| 🥈 | Cuba |  CUB |
3:21.01 | ||
| Yohendris Bientz | — | ||||
| Camila Rodríguez | — | ||||
| Pierre Castillo | — | ||||
| Melissa Padrón | — | ||||
| 🥉 | Guyana |  GUY |
3:22.30 | ||
| Malachi Austin | — | ||||
| Narissa McPherson | — | ||||
| Simeon Adams | — | ||||
| Keliza Smith | — |