100 m, Men
| Competition | 1984 South American Athletics U18 Championships |
|---|---|
| Venue |
Tarija
 BOL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Luís Mendes |  BRA |
11.0 | ||
| 🥈 | Marcelo Ducart |  ARG |
11.1 | ||
| 🥉 | Miguel Huamán |  PER |
11.2 |