20 km Walk, Women
| Competition | 2003 South American Athletics Championships |
|---|---|
| Venue |
Barquisimeto
 VEN
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Sandra Zapata |  COL |
1-40:52.6 | ||
| 🥈 | Morelba Useche | VEN |
1-48:24.9 | ||
| 🥉 | Marcela Pacheco |  CHI |
1-49:50.1 |