4 x 100 m Relay, Men
| Competition | 1988 South American Athletics U18 Championships |
|---|---|
| Venue |
Cuenca
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Brazil |  BRA |
43.3 | ||
| Elvis Adão | — | ||||
| Leonel Paris | — | ||||
| Bauto | — | ||||
| Marcos Merea | — | ||||
| 🥈 | Chile |  CHI |
44.3 | ||
| Moisés Sandoval | — | ||||
| Xavier Burgos | — | ||||
| Álvaro Delgado | — | ||||
| Nicolás Majluf | — | ||||
| 🥉 | Ecuador | ECU |
44.4 | ||
| Henry Terán | — | ||||
| Darwin Salazar | — | ||||
| Juan Ramos | — | ||||
| Sánchez | — |