10 km Walk, Men
| Competition | 1991 South American Athletics U20 Championships |
|---|---|
| Venue |
Asuncion
 PAR
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Jefferson Pérez |  ECU |
43:10.1 | ||
| 🥈 | João Sendeski |  BRA |
44:32.0 | ||
| 🥉 | Mauricio Cárdenas | ECU |
46:58.9 |