| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Isidora Del Rosario Corada Vives | Andrée English School | 3 | 12.56 | 1 |
| Beatriz Doren Infante | San Benito | 4 | 12.84 | 2 |
| Trinidad Smith Subercaseaux | Los Alerces | 5 | 13.07 | 3 |
| Catalina Arancibia Letelier | San Benito | 2 | 13.10 | 4 |
| Olivia Cruz Vergara | Los Andes | 6 | 13.30 | 5 |
| Mila Duluc A | The Grange School | 1 | 13.36 | 6 |
