| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Consuelo Antonia Antunez Aravena | Saint George's College | 4 | 10.93 | 1 |
| Josefina Silvia O'ryan Sanchez | Santa Cruz - Chicureo | 8 | 11.05 | 2 |
| Asuncion Dreyfus Velasco | San José de Chicureo | 3 | 11.07 | 3 |
| Macarena Álvarez Reyes | Santa Úrsula | 5 | 11.08 | 4 |
| Clarita Escudero Fernandez | Los Alerces | 7 | 11.18 | 5 |
| Sara Decombe Izquierdo | Nazaret | 6 | 11.25 | 6 |
| Antonia Belén Ramirez Muñoz | Saint George's College | 1 | 11.31 | 7 |
| Meier Ximena Grandon | Saint Gabriel's School | 2 | 11.34 | 8 |
