| Serie 1 |
| Agustina Vergara Castro | Melipilla | | 1:17.02 | |
| Isidora Urbina Carrasco | Instituto Alonso de Ercilla | | 1:17.60 | |
| Maria Sofia Gualda Urruticoechea | San Isidro | | 1:19.26 | |
| Dominga Fuentes Aguilar | Instituto Alonso de Ercilla | | 1:22.89 | |
| Magdalena Rozas Zuleta | Carampangue | | 1:24.74 | |
| Amelia Cabello Guajardo | Instituto Inglés de Rancagua | | 1:25.93 | |
| Teresa MarĂn Poblete | LycĂ©e Jean Mermoz | | 1:26.08 | |
| Luisa Garay Santa MarĂa | Instituto InglĂ©s de Rancagua | | 1:28.53 | |
| Colomba Egaña Olivos | San Isidro | | 1:29.41 | |
| Emilia Ramos Hayes | Pumahue | | 1:31.58 | |
| Magdalena MarĂa Urrutia Paredes | Campanario - Buin | | 1:32.64 | |
| Colomba Raineri Silva | Lycée Jean Mermoz | | 1:37.37 | |
| Agustina Maria Salinas Dodds | Campanario - Buin | | 1:41.84 | |
| Amanda Victoria Iturriaga Morales | Pumahue | | 1:44.84 | |
| Elena Margarita Paredes Catalán | Melipilla | | 1:48.96 | |
| Abby Fernanda Acuña Silva | The Greenland School | | | |
| Eliana Espinoza Riffo | Trebulco School | | | |
| Ema Hasse Vergara | Mayor - Peñalolen | | | |
| Florencia Anabella Bustamante Lillo | Boston Academy Laguna del Sol | | | |
| Francisca Javiera Reinoso Soto | The Greenland School | | | |
| Mara Gonzalez Escobar | Trebulco School | | | |
| Maria Paz Calderón Yáñez | Boston Academy Laguna del Sol | | | |
| Mariana Paolini Palma | Mayor - Peñalolen | | | |
