10 km Walk Junior, Men
| Competition | 1990 South American Race Walking Championships |
|---|---|
| Venue |
Guayaquil
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 1 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Jefferson Pérez | ECU |
44:31.9 | ||
| 🥈 | Mauricio Cárdenas | ECU |
44:59 | ||
| 🥉 | Wilson Molina | ECU |
46:01 |