| Serie 1 |
| Trinidad Victoria Reyes Gallardo | Instituto O'Higgins de Rancagua | | 1:58.95 | 6 |
| Isidora Urbina Carrasco | Instituto Alonso de Ercilla | | 1:59.93 | 8 |
| Lourdes Parada Rudolph | San José de Chicureo | | 2:02.56 | 9 |
| Celeste Aguilo A | The Grange School | | 2:03.32 | 10 |
| Sara Ruiz Montilla | Campanario - Buin | | 2:06.23 | 11 |
| Javiera Ávila Mainhard | Alcázar - Las Condes | | 2:06.97 | 12 |
| Trinidad Francisca Soto Gutiérrez | De La Salle | | 2:07.84 | 13 |
| Ignacia Victoria Serrano Gallardo | Academia de Humanidades | | 2:13.05 | 15 |
| Laura Sepúlveda Riquelme | Santo Domingo | | 2:14.47 | 18 |
| Maria Magdalena Severin Salas | San Anselmo | | 2:17.96 | 19 |
| Josefa Figueroa Faggani | Alcázar - Las Condes | | 2:19.68 | 20 |
| María Gracia Prado Cespedes | La Cruz de Machalí | | 2:20.68 | 21 |
| Josefina Morales Izquierdo | Los Alerces | | 2:24.11 | 25 |
| Fernanda Arenas Palma | Instituto Alonso de Ercilla | | 2:34.27 | 27 |
| Elisa Labbé Echeñique | La Cruz de Machalí | | 2:35.25 | 28 |
| Florencia Paut Bonacic | Cumbres | | | |
| Isabella Villanueva Salinas | De La Salle | | | |
| Nicole Stamcampiano Capilnasiu | Scuola Italiana - Vittorio Montiglio | | | |
| Serie 2 |
| Amalia Guerra Gajardo | San José de Chicureo | | 1:52.42 | 1 |
| Josefa Escobar Pavez | SSCC Alameda | | 1:53.51 | 2 |
| Jacinta Jugo Soto | The Grange School | | 1:57.18 | 3 |
| Emma Delpero Modena | Highlands | | 1:57.89 | 4 |
| Josefina Salas Claro | Cumbres | | 1:58.53 | 5 |
| Victoria Puchol X | Nido de Aguilas | | 1:58.97 | 7 |
| Elisa Ríos Araya | Los Alerces | | 2:08.73 | 14 |
| Julieta Arias Calisaya | Campanario - Buin | | 2:13.10 | 16 |
| Celeste Ignacia Vallejos Loayza | Academia de Humanidades | | 2:13.57 | 17 |
| Amalia Francisca Albornoz Maldonado | Pumahue | | 2:21.29 | 22 |
| Amanda Camps Melendez | Institución Teresiana | | 2:22.77 | 23 |
| María José Moreno Cortés | Santo Domingo | | 2:22.90 | 24 |
| Amaya Broussaingaray Perry | San Anselmo | | 2:29.61 | 26 |
| Emilia Ramos Hayes | Pumahue | | | |
| Florencia Antonia Solari Suzuki | Scuola Italiana - Vittorio Montiglio | | | |
| Josefa Antonia Contreras Cortes | Instituto O'Higgins de Rancagua | | | |
| Manuela Barra Pinto | The Southern Cross School | | | |
| Micaela Jousse Páez | The Southern Cross School | | | |
| Clasificación final |
| Amalia Guerra Gajardo | San José de Chicureo | | 1:52.42 | 1 |
| Josefa Escobar Pavez | SSCC Alameda | | 1:53.51 | 2 |
| Jacinta Jugo Soto | The Grange School | | 1:57.18 | 3 |
| Emma Delpero Modena | Highlands | | 1:57.89 | 4 |
| Josefina Salas Claro | Cumbres | | 1:58.53 | 5 |
| Trinidad Victoria Reyes Gallardo | Instituto O'Higgins de Rancagua | | 1:58.95 | 6 |
| Victoria Puchol X | Nido de Aguilas | | 1:58.97 | 7 |
| Isidora Urbina Carrasco | Instituto Alonso de Ercilla | | 1:59.93 | 8 |
