| Atleta | Colegio | Resultado | Lugar |
|---|---|---|---|
| Fernanda Labarca González | Saint Gabriel's School | 29.43 | 1 |
| Trinidad María Rubio Aspillaga | St. Margaret’s British School | 26.72 | 2 |
| Francisca González Rodríguez-Peña | Craighouse School | 24.14 | 3 |
| Martina Molina Roncagliolo | Saint Gabriel's School | 23.63 | 4 |
| Maria Josefina Undurraga Tschischow | Santiago College | 23.62 | 5 |
| María Ignacia Poblete Palma | Craighouse School | 22.91 | 6 |
| Matilde García Soza | Bradford School | 22.69 | 7 |
| Antonia Kegevic Wagner | Santiago College | 21.66 | 8 |
