| Serie 1 |
| Josefina García-Huidobro Cartwright | La Cruz de Machalí | | 1:46.05 | 1 |
| Magdalena García-Huidobro Cartwright | La Cruz de Machalí | | 1:48.26 | 2 |
| Esperanza Magdalena Vergara Viñas | Institución Teresiana | | 1:49.10 | 3 |
| Pia Victoria Silva Espinoza | De La Salle | | 1:50.79 | 4 |
| Marina Abatte Aljaro | Instituto Inglés de Rancagua | | 1:51.30 | 5 |
| Clara Cortés Aldunate | San Francisco de Asís | | 1:52.34 | 6 |
| Rocio Melej Troncoso | Internacional SEK | | 1:52.75 | 7 |
| Rosario Del Pilar Salinas Dodds | Campanario - Buin | | 1:53.04 | 8 |
| Augusta Lamoliatte Ovalle | San Francisco de Asís | | 1:53.06 | |
| Lucia Aspillaga Haeussler | Highlands | | 1:53.22 | |
| Sofia Jesus Soto Espina | Instituto O'Higgins de Rancagua | | 1:55.86 | |
| Martina Paz Barriga Gonzalez | Instituto O'Higgins de Rancagua | | 1:56.72 | |
| Josefina Vinaixa Imboden | San Pedro Nolasco - Vitacura | | 1:57.71 | |
| Eloísa Bezanilla Uribe | San Miguel Arcángel | | 1:58.30 | |
| Sofia Antonia Huerta Herrera | Alexander Fleming | | 1:59.56 | |
| Manuela Uson Caroca | Instituto Alonso de Ercilla | | 1:59.64 | |
| Mylen Saez Iracabal | San Pedro Nolasco - Vitacura | | 2:02.83 | |
| María Trinidad Walton Atabales | Maitenes | | 2:03.52 | |
| Fernanda Lesaeta Urzúa | Instituto Inglés de Rancagua | | 2:03.74 | |
| Antonia Moore Castro | Alcázar - Las Condes | | 2:04.84 | |
| Emilia Tejerina Alvarez | Pumahue | | 2:04.99 | |
| Amara Jadue Sanfuentes | Highlands | | 2:05.89 | |
| Mercedes Ignacia Lagos Reveco | Instituto Alonso de Ercilla | | 2:12.35 | |
| Antonia Emilia Abarca Salinas | Maitenes | | 2:12.86 | |
| Javiera Santibañez Rodriguez | The Greenland School | | 2:15.30 | |
| Emilia Antunez Benzi | Alcázar - Las Condes | | 2:15.41 | |
| Antonia Danae Villagran Castro | Alexander Fleming | | 2:16.38 | |
| Ema Valdivia Bahr | San Miguel Arcángel | | 2:24.87 | |
| Isidora Vergara Fuentes | The English Institute | | 2:24.92 | |
| Florencia Muñoz Melo | The Greenland School | | 2:27.65 | |
| Emilia Paz Ramirez Burgos | Saint Maurice’s | | | |
| Fernanda Villalba Diaz | Domingo Matte Mesías | | | |
| Florencia Weidner Fuentes | Pumahue | | | |
| Francesca Andrea Repetto Gutiérrez | Campanario - Buin | | | |
| Francisca Alejandra Garrido Mayorga | Saint Maurice’s | | | |
| Javiera Hernandez Mussuto | Internacional SEK | | | |
| Jimena Alexandra Giribaldi Lozano | Scuola Italiana - Vittorio Montiglio | | | |
| Laura Patricia Perez Solano | Institución Teresiana | | | |
| Leonor Caceres Lopez | Scuola Italiana - Vittorio Montiglio | | | |
| Magdalena Bravo Gonzalez | Teresiano Enrique de Osso | | | |
