| Serie 1 |
| Isabella Mazzey Carillo | Highlands | 2 | 1:27.78 | 1 |
| Olivia Tagle Ovalle | Instituto Inglés de Rancagua | 4 | 1:34.91 | 2 |
| Isabel Ignacia Ferrero Ansaldi | Instituto O'Higgins de Rancagua | 8 | 1:37.83 | 3 |
| Emma Delpero Modena | Highlands | 7 | 1:37.91 | 4 |
| Laura Rios Roa | Instituto Alonso de Ercilla | 5 | 1:38.02 | 5 |
| Antonia Vivanco Andrade | Instituto Inglés de Rancagua | 5 | 1:40.54 | 6 |
| Amaia Victoria Morgan Moreno | The Southern Cross School | 5 | 1:42.85 | 7 |
| Matilda Andrea Celis Viches | Instituto O'Higgins de Rancagua | 7 | 1:46.06 | 8 |
| Amanda Becerra Muñoz | The Greenland School | 4 | 1:46.28 | 9 |
| Maite Zegers Muñoz | The Angel's School | 2 | 1:47.98 | 10 |
| Antonia Rosales Cataldo | Instituto Alonso de Ercilla | 8 | 1:48.43 | 11 |
| Magdalena Paz Orellana Merino | Campanario - Buin | 4 | 1:48.65 | 12 |
| Catalina Andrade Hadad | The Greenland School | 6 | 1:53.99 | 13 |
| Victoria Reyes Garay | The English Institute | 3 | 2:00.70 | 14 |
| Amanda RodrĂguez Honorato | Maitenes | 2 | | |
| Eloisa Echeverria Torres | The English Institute | 3 | | |
| Manuela Wettlin Navarro | The Angel's School | 3 | | |
| Alejandra Aretio Molina | Campanario - Buin | 6 | | |
| Manuela Barra Pinto | The Southern Cross School | 6 | | |
| LucĂa Larroulet Montero | Maitenes | 7 | | |
