4 x 100 m Relay, Men
| Competition | 2021 South American Athletics U20 Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | β |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| π₯ | Brazil |  BRA |
41.01 | ||
| Igor Clemente Medeiros | β | ||||
| Renan Correa | β | ||||
| Fabricio Pereira | β | ||||
| Robson Lins | β | ||||
| π₯ | Ecuador |  ECU |
41.11 | ||
| Xavier Casierra | β | ||||
| Katriel Γngulo | β | ||||
| Miguel Maldonado | β | ||||
| Steeven Salas | β | ||||
| π₯ | Argentina |  ARG |
41.27 | ||
| Bruno De Genaro | β | ||||
| TomΓ‘s Mondino | β | ||||
| Pedro Emmert | β | ||||
| Bautista Diamante | β |