| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| María Gracia Varas Fuenzalida | San Anselmo | 4 | 12.43 | 1 |
| Augusta Petrowitsch Lopez | San José de Chicureo | 5 | 12.60 | 2 |
| Catalina Klempau Etchepare | Everest | 8 | 12.83 | 3 |
| Martina Tamargo Gonzalez | Villa María Academy | 3 | 12.84 | 4 |
| Angela Cabezon Bascuñan | Villa María Academy | 7 | 13.02 | 5 |
| Belen Ituarte Araya | Institución Teresiana | 2 | 13.17 | 6 |
| Colomba Tejos Florenzano | Everest | 1 | 13.27 | 7 |
| Jacinta Santa María Flaño | Saint George's College | 6 | ||
