| Serie 1 |
| Maria Ignacia Reyes Espinosa | Mozart de MachalĂ | | 1:47.73 | 1 |
| Catalina Narvaez Ovalle | Arrayanes | | 1:49.70 | 2 |
| Josefa Emilia SaldĂas Navarro | Mozart de MachalĂ | | 1:50.23 | 3 |
| Lourdes Astaburuaga Lanz | La Cruz de MachalĂ | | 1:53.42 | 4 |
| LucĂa Larroulet Montero | Maitenes | | 1:54.72 | 5 |
| Constanza Isidora Vera Cortéz | Coya | | 1:59.26 | 6 |
| Elisa Labbé Echeñique | La Cruz de Machalà | | 2:03.54 | 7 |
| Josefina De Soto Rozas | Arrayanes | | 2:05.63 | 8 |
| Constanza Fernandez Fiedler | The English Institute | | 2:09.57 | 9 |
| Paula Maggarena Galaz Tapia | Maitenes | | 2:09.88 | 10 |
| Alelà Beltrán Garrido | Trinity College | | 2:13.05 | 11 |
| Josefa Fernandez Silva | The English Institute | | 2:28.52 | 12 |
| Josefa Noemà Mercado Bugueño | The Greenland School | | 2:43.87 | 13 |
| Julieta Belén Acevedo Rebolledo | The Greenland School | | 2:47.18 | 14 |
| Jacinta Olivos Eyzaguirre | San Isidro | | | |
| Javiera Ignacia Ricci Núñez | Inglés Saint John - Rancagua | | | |
| Josefa Canales Lumbrera | Carampangue | | | |
| Josefa Canales Ferrer | Instituto Inglés de Rancagua | | | |
| Maria Sofia Gualda Urruticoechea | San Isidro | | | |
| Rafaela Araya Muñoz | Trinity College | | | |
| RocĂo Ignacia Palma Massera | Instituto InglĂ©s de Rancagua | | | |
| SofĂa Paz Concha Macari | InglĂ©s Saint John - Rancagua | | | |
| Trinidad Antonia Herrera Castro | Verbo Divino - Chicureo | | | |
| Trinidad Victoria Reyes Gallardo | Instituto O'Higgins de Rancagua | | | |
| Victoria Carolina Cáceres Willatt | Instituto O'Higgins de Rancagua | | | |
| Victoria Santibañez Mellado | Carampangue | | | |
