| Serie 1 |
| Rosario Donoso A | The Grange School | | 2:41.18 | 1 |
| Belen Larrain Errazuriz | Los Alerces | | 2:42.21 | 2 |
| Luisa Moro A | The Grange School | | 2:43.12 | 3 |
| Laurita Dinamarca Alamos | Instituto Inglés de Rancagua | | 2:56.46 | 4 |
| Agustina Trinidad Costa Gaete | Campanario - Buin | | 2:56.89 | 5 |
| Isidora Catalina Wagner Gonzalez | Academia de Humanidades | | 2:58.58 | 6 |
| Amanda Monsalves Rodriguez | Pumahue | | 3:01.55 | 7 |
| Rosario Del Pilar Salinas Dodds | Campanario - Buin | | 3:02.20 | 8 |
| Sofia Campos Tejos | Institución Teresiana | | 3:03.19 | 9 |
| Fernanda Benech Baliellas | Instituto Alonso de Ercilla | | 3:07.57 | 10 |
| Isabel Krause Ochoa | Highlands | | 3:08.18 | 11 |
| Alissa Magdalena Rousseau Meneses | Academia de Humanidades | | 3:15.83 | 12 |
| Agustina Bravo Xx | Nido de Aguilas | | | |
| Alejandra DÃaz Ugarriza | Santo Domingo | | | |
| Amanda Fuentes Aguilar | Instituto Alonso de Ercilla | | | |
| Fernanda Morales Riquelme | Instituto Hebreo | | | |
| Gracia Ruiz Bustamante | Los Alerces | | | |
| Helena Roger Galland | Scuola Italiana - Vittorio Montiglio | | | |
| Ignacia Pino Perez | Institución Teresiana | | | |
| Isabel Beccaria Beccaria | Highlands | | | |
| Isidora Moya Larach | Santo Domingo | | | |
| Josefa Pereira Lopez | Pumahue | | | |
| Julieta Herrera Jerez | Melipilla | | | |
| Laura Van De Wyngard Saldias | San Anselmo | | | |
| Magdalena Ortúzar Acuña | San Anselmo | | | |
| Matilde Paz Fritz Gomez | Instituto Inglés de Rancagua | | | |
| Sarah Bourke Alarcon | Bradford School | | | |
| Valentina Alexandra Acevedo Ulloa | Melipilla | | | |
