4 x 100 m Relay, Men
| Competition | 2003 South American Athletics Championships |
|---|---|
| Venue |
Barquisimeto
 VEN
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
38.96 | ||
| Jarbas Mascarenhas Júnior | — | ||||
| Édson Ribeiro | — | ||||
| Cláudio de Souza | — | ||||
| Claudinei da Silva | — | ||||
| 🥈 | Venezuela | VEN |
39.85 | ||
| Juan Alberto Morillo | — | ||||
| Omar Cortés | — | ||||
| José Carabalí | — | ||||
| Hely Ollarves | — | ||||
| 🥉 | Chile |  CHI |
40.04 | ||
| Pablo Colville | — | ||||
| Ricardo Roach | — | ||||
| Guillermo Mayer | — | ||||
| Mauricio Mery | — |