4 x 100 m Relay, Men
| Competition | 2021 Pan American Junior Games |
|---|---|
| Venue |
Cali
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
39.21 | ||
| Adrian Vieira | — | ||||
| Lucas Vilar | — | ||||
| Erik Cardoso | — | ||||
| Lucas da Silva | — | ||||
| 🥈 | Ecuador |  ECU |
40.02 | ||
| Katriel Ángulo | — | ||||
| Anderson Marquínez | — | ||||
| Steeven Salas | — | ||||
| Kevin Simisterra | — | ||||
| 🥉 | Argentina |  ARG |
40.63 | ||
| Tomás Mondino | — | ||||
| Agustín Pinti | — | ||||
| Bautista Diamante | — | ||||
| Franco Florio | — |