100 m, Men
| Competition | 1973 South American Athletics U18 Championships |
|---|---|
| Venue |
Comodore Rivadavia
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Rogério Brito |  BRA |
11.5 | ||
| 🥈 | Javier Brasich | ARG |
11.8 | ||
| 🥉 | Osvaldo Scovena | ARG |
11.9 |