| Serie 1 |
| Julieta Boza Camus | The Grange School | | 1:49.72 | 1 |
| Giulia Giardina Schnaidt | Scuola Italiana - Vittorio Montiglio | | 1:53.43 | 2 |
| Sara Turner Vial | The Grange School | | 1:54.13 | 3 |
| Rafaela Rios Valente | Scuola Italiana - Vittorio Montiglio | | 1:55.94 | 4 |
| Ignacia Peña Valdés | Los Alerces | | 1:56.37 | 5 |
| Lucia Darraidou Yuraszeck | Los Alerces | | 1:57.48 | 6 |
| Dominga Uribe Castro | Instituto O'Higgins de Rancagua | | 1:58.16 | 7 |
| Julieta Troncoso Vacarezza | The Angel's School | | 1:59.00 | 8 |
| Teresa Javiera Peralta Valverde | Campanario - Buin | | 2:00.36 | 9 |
| Dominga Herrera Vega | San José de Chicureo | | 2:01.61 | 10 |
| SofÃa Molina Bravo | San José de Chicureo | | 2:01.82 | 11 |
| Josefa Escobar Pavez | SSCC Alameda | | 2:02.17 | 12 |
| Martina Luci Chacon | Academia de Humanidades | | 2:02.95 | 13 |
| Catalina Josefa Beratto Muñoz | Alcázar - Las Condes | | 2:05.58 | 14 |
| Ignacia Alonso Cisternas | Santo Domingo | | 2:07.33 | 15 |
| Isidora Moya Larach | Santo Domingo | | 2:07.50 | 16 |
| Emilia Ignacia Vergara Silva | Instituto O'Higgins de Rancagua | | 2:08.47 | 17 |
| Trinidad Francisca Soto Gutiérrez | De La Salle | | 2:12.84 | 18 |
| Julieta Carolina Arancibia Valdivia | Instituto Inglés de Rancagua | | 2:21.35 | 19 |
| Mariana Eugenia Salinas Dodds | Campanario - Buin | | 2:25.30 | 20 |
| Isidora Catalina Wagner Gonzalez | Academia de Humanidades | | | |
| Amanda Fuentes Aguilar | Instituto Alonso de Ercilla | | | |
| Amanda Riesco Castro | Alemán Chicureo | | | |
| Catalina Castro Acevedo | The Newland School | | | |
| Dominga Illanes Baeza | La Cruz de Machalà | | | |
| Elisa Labbé Echeñique | La Cruz de Machalà | | | |
| Ema Montserrat Cerda | Institución Teresiana | | | |
| Fernanda Benech Baliellas | Instituto Alonso de Ercilla | | | |
| Florencia Bravo Varas | Instituto Inglés de Rancagua | | | |
| Florencia Otegui Vergara | Pumahue | | | |
| Julieta Charme Puga | Pumahue | | | |
| Laura Isabel Paredes Catalan | Melipilla | | | |
| Magdalena Carrión Méndez | Institución Teresiana | | | |
| Olivia Maria Mobarec Hope | The Newland School | | | |
| Rafaela SofÃa Gamboa Sebastián | De La Salle | | | |
| Renata Unjidos Rosales | Alemán Chicureo | | | |
| Rocio Ponta Aguirre | Melipilla | | | |
