| Serie 1 |
| Maria Ignacia Reyes Espinosa | Mozart de Machalí | | 1:48.94 | 1 |
| Trinidad Victoria Reyes Gallardo | Instituto O'Higgins de Rancagua | | 1:55.40 | 2 |
| Isidora Trinidad Flores Flores | Instituto O'Higgins de Rancagua | | 2:03.43 | 3 |
| Ema Sofia Gomez Verdugo | The Newland School | | 2:03.92 | 4 |
| Trinidad Lagos Canales | Albamar | | 2:09.08 | 5 |
| Elisa Labbé Echeñique | La Cruz de Machalí | | 2:12.67 | 6 |
| Amanda Camps Melendez | Institución Teresiana | | 2:14.10 | 7 |
| Estela Baeza Vilches | San José de Chicureo | | 2:14.77 | 8 |
| Amanda Emilia Saglie Manzur | The Newland School | | 2:16.43 | 9 |
| Valentina Quiroga Acuña | Epullay Montessori | | 2:20.96 | 10 |
| Emily Robles Gonzalez | The Angel's School | | 2:23.99 | 11 |
| Noa Retamales Contreras | Saint James School | | 2:34.43 | 12 |
| Agata Donckaster Saavedra | Melipilla | | | |
| Amanda Santibáñez Hughes | Institución Teresiana | | | |
| Ambar Colomba Reyes Valdes | Saint James School | | | |
| Antonella Meneses Cespedes | Melipilla | | | |
| Clara García-Huidobro Michelini | La Cruz de Machalí | | | |
| Colomba Raineri Silva | Lycée Jean Mermoz | | | |
| Elena Lazo Möller | Instituto Inglés de Rancagua | | | |
| Lourdes Grandon Solis De Ovando | Albamar | | | |
| Lourdes Parada Rudolph | San José de Chicureo | | | |
| Magdalena Illanes Macaya | Instituto Inglés de Rancagua | | | |
| Martina Lara Flores | Epullay Montessori | | | |
