400 m, Women
| Competition | 1988 South American Athletics U18 Championships |
|---|---|
| Venue |
Cuenca
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Rosa Segovia |  COL |
57.9 | ||
| 🥈 | Claudia Herrera |  CHI |
58.5 | ||
| 🥉 | Patricia Oroño |  ARG |
59.3 |