100 m, Men
| Competition | 1990 South American Games |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Roberto Marshall |  CHI |
10.81 | ||
| 🥈 | Miguel Bernal | PER |
10.86 | ||
| 🥉 | Carlos Gats |  ARG |
10.84 |
| Competition | 1990 South American Games |
|---|---|
| Venue |
Lima
PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Roberto Marshall | CHI |
10.81 | ||
| 🥈 | Miguel Bernal | PER |
10.86 | ||
| 🥉 | Carlos Gats | ARG |
10.84 |