| Serie 1 |
| Clara Jiménez Jiménez | Academia de Humanidades | | 1:22.18 | 1 |
| Celeste Puga CĂ©spedes | Instituto O'Higgins de Rancagua | | 1:23.77 | 2 |
| Ignacia Sofia Palma Vásquez | Instituto O'Higgins de Rancagua | | 1:28.60 | 3 |
| Florencia Arellano GarcĂa | The Southern Cross School | | 1:32.24 | 4 |
| Juanita Lake Reyes | Instituto Inglés de Rancagua | | 1:35.26 | 5 |
| Sara Hechem Valdivieso | La Cruz de MachalĂ | | 1:36.92 | 6 |
| Filippa Letelier Perlwitz | Campanario - Buin | | 1:37.11 | 7 |
| Matilda Bravo RodrĂguez | Campanario - Buin | | 1:38.73 | 8 |
| Isidora Ignacia Quezada Cassis | Scuola Italiana - Vittorio Montiglio | | 1:41.48 | 9 |
| Luciana Amasifuen Nuñez | Academia de Humanidades | | 1:43.41 | 10 |
| Lorenza Frascaroli Rufin | La Cruz de MachalĂ | | 1:44.94 | 11 |
| Matilde Wolter Rojas | The Southern Cross School | | 1:46.32 | 12 |
| Ignacia Acevedo Varas | Pumahue | | 1:46.96 | 13 |
| Ignacia Mieres Contreras | Santo Domingo | | 1:48.92 | 14 |
| Ana Suarez Garcia | De La Salle | | | |
| Antonia Fuentes Caamaño | Highlands | | | |
| Colomba Orellana Bustamante | Santo Domingo | | | |
| Elena Aguilar Suazo | Highlands | | | |
| Ema Antonieta Romero Vallejos | Melipilla | | | |
| Emma Reininger Vogel | Instituto Hebreo | | | |
| Isidora Meneses Smalley | De La Salle | | | |
| Luisa Castillo Mizgier | Cumbres | | | |
| Monserrat Morales Criado | Pumahue | | | |
| Sofia Mariann Aedo Lopez | Melipilla | | | |
| Yael Meyer Grossman | Instituto Hebreo | | | |
