| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Amalia Díaz Orhanovic | Redland School | 4 | 10.71 | 1 |
| Esperanza Schaffer Correa | Saint Gabriel's School | 5 | 10.80 | 2 |
| Francisca Muñoz Cano | Saint Gabriel's School | 3 | 11.17 | 3 |
| Isidora Barrenechea Federici | Saint Gabriel's School | 7 | 11.32 | 4 |
| Colomba Infante Spencer | Santiago College | 6 | 11.35 | 5 |
| Elisa Carvajal Manríquez | Redland School | 8 | 11.58 | 6 |
| Emilia Trinidad Jacob Corro | Bradford School | 2 | 11.60 | 7 |
| Amparo Herrera Lonardi | Saint John's School - Concepción | 1 | 11.73 | 8 |
