100 m, Men
| Competition | 1968 South American Athletics U20 Championships |
|---|---|
| Venue |
Sao Paulo
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Jimmy Sierra |  COL |
10.8 | ||
| 🥈 | Carlos Ripoll |  ARG |
10.8 | ||
| 🥉 | Paulo Matschinske | BRA |
11.0 |