| Serie 1 |
| Julieta Troncoso Vacarezza | The Angel's School | | 1:46.06 | 1 |
| Amanda Fuentes Aguilar | Instituto Alonso de Ercilla | | 1:48.74 | 2 |
| Sofía Lira Riesco | La Cruz de Machalí | | 1:51.95 | 3 |
| Sara Oyarzo Rosales | Instituto Alonso de Ercilla | | 1:54.91 | 4 |
| Julieta Ruiz Dupont | The English Institute | | 1:58.76 | 5 |
| Ema Montserrat Cerda | Institución Teresiana | | 2:00.40 | 6 |
| Florencia Ordenes Guzmán | The English Institute | | 2:04.93 | 7 |
| Isidora Vargas Navarrete | Carampangue | | 2:07.16 | 8 |
| Elisa Roman Alvarado | Santa Cruz - Chicureo | | 2:07.99 | 9 |
| Ema Walton Atabales | Maitenes | | 2:08.75 | 10 |
| Amanda Luzoro Martínez | Carampangue | | 2:09.79 | 11 |
| Olivia Gálvez Vives | Institución Teresiana | | 2:14.14 | 12 |
| Sofia Cabezas Garcias | SSCC Alameda | | 2:22.73 | 13 |
| Clara Undurraga Reyes | Maitenes | | 2:26.22 | 14 |
| Amanda Campos Krefft | Santa Cruz - Chicureo | | | |
| Antonella Moraga Dueñas | The Greenland School | | | |
| Colomba Egaña Olivos | San Isidro | | | |
| Colomba Saez Rodríguez | La Cruz de Machalí | | | |
| Eloisa Maria Osorio Gana | San Isidro | | | |
| Florencia Soto Arriagada | SSCC Alameda | | | |
| Josefina Ojeda Tapia | The Greenland School | | | |
| Laura Francisca Araya Marchant | Instituto Inglés de Rancagua | | | |
| María Jesús Salvo Cáceres | Instituto Inglés de Rancagua | | | |
| María Pia Castillo Nualart | Campanario - Buin | | | |
| Olivia Ignacia Guajardo Vergara | Saint James School | | | |
| Victoria Kala Ferj Jure | Campanario - Buin | | | |
