4 x 100 m Relay, Men
| Competition | 1999 South American Athletics U20 Championships |
|---|---|
| Venue |
Concepción
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
40.97 | ||
| Humberto De Oliveira | — | ||||
| Carlos Amorim | — | ||||
| Anselmo Gomes | — | ||||
| Jarbas Mascarenhas Júnior | — | ||||
| 🥈 | Venezuela |  VEN |
41.46 | ||
| Frank García | — | ||||
| William Hernández | — | ||||
| Jonathan Palma | — | ||||
| Hely Ollarves | — | ||||
| 🥉 | Chile | CHI |
41.58 | ||
| Diego Valdés | — | ||||
| Cristian Pulido | — | ||||
| Rodrigo Díaz | — | ||||
| Felipe Cardemil | — |