| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Sol Farias Cid | De La Salle | 4 | 12.69 | 1 |
| Belen Ituarte Araya | Institución Teresiana | 3 | 12.92 | 2 |
| Javiera Salas Cortes | Teresiano Enrique de Osso | 2 | 13.26 | 3 |
| Mariana Cataldo Thome | The Southern Cross School | 5 | 13.61 | 4 |
| Florencia Bascuñán Carlevarino | San Francisco de Asís | 6 | 14.17 | 5 |
| Martina Pizarro Welkner | The Southern Cross School | 1 | 14.38 | 6 |
