400 m Hurdles, Women
| Competition | 2021 South American Athletics U20 Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | María Alejandra Murillo |  COL |
1:01.69 | ||
| 🥈 | Camille De Oliveira |  BRA |
1:01.73 | ||
| 🥉 | Laiane Gabriela De Almeida | BRA |
1:03.50 |