| Serie 1 |
| Melike Anne Zabel Barroso | Alemán de Valparaiso | | 2:47.79 | 2 |
| Amalia Contreras Fernandez | Lycée Jean D'Alembert | | 3:02.44 | 4 |
| Sofía Faride Morales Fernández | Champagnat - Villa Alemana | | 3:07.13 | 7 |
| Paz Victoria Gonzalez Reinoso | Valle del Aconcagua de Quillota | | 3:07.33 | 8 |
| Antonia Paz Lizana Rotten | Alborada de Curauma | | 3:08.82 | 9 |
| Pascale Plaza Leyton | Instituto Rafael Ariztía | | 3:13.08 | 12 |
| Rosario Margarita Lührs Meschede | Capellán Pascal | | 3:22.26 | 13 |
| Eloísa Hutinel Skirving | Alemán de Valparaiso | | 3:22.63 | 14 |
| Victoria Valenzuela Leonardi | St. Margaret’s British School | | 3:25.89 | 15 |
| Sofia Antonella Molina Aros | Liceo Parroquial San Antonio | | 3:47.13 | 17 |
| Amelia Soto Hernaez | Albamar | | DNS | |
| Javiera Vila Garcia-Huidobro | Albamar | | DNS | |
| Serie 2 |
| Violeta García Pena | Scuola Italiana - Arturo Dell'Oro | | 2:38.32 | 1 |
| Trinidad Victoria Wahling Baldini | St. Margaret’s British School | | 2:49.45 | 3 |
| Aline Stefanie Zabel Barroso | Alemán de Valparaiso | | 3:02.72 | 5 |
| Bernardita Gomez Echeverria | Albamar | | 3:05.43 | 6 |
| Barbara Urbina Stanley | St. Margaret’s British School | | 3:11.90 | 10 |
| Valentina Andrea Sepúlveda Herrmann | Capellán Pascal | | 3:12.02 | 11 |
| Isabel Patricia Ruiz Bahamonde | Capellán Pascal | | 3:39.21 | 16 |
| Belen Isidora Coloma Rivas | Valle del Aconcagua de Quillota | | DNS | |
| Emilia Orellana Zagal | Lycée Jean D'Alembert | | DNS | |
| Isidora Ravanales Olivares | Instituto Rafael Ariztía | | DNF | |
| Josefa Antonia Osses Quiroz | Aconcagua | | DNS | |
| Martina Noemi Barra Rojas | Monte de Asís | | DNS | |
| Clasificación final |
| Violeta García Pena | Scuola Italiana - Arturo Dell'Oro | | 2:38.32 | 1 |
| Melike Anne Zabel Barroso | Alemán de Valparaiso | | 2:47.79 | 2 |
| Trinidad Victoria Wahling Baldini | St. Margaret’s British School | | 2:49.45 | 3 |
| Amalia Contreras Fernandez | Lycée Jean D'Alembert | | 3:02.44 | 4 |
| Aline Stefanie Zabel Barroso | Alemán de Valparaiso | | 3:02.72 | 5 |
| Bernardita Gomez Echeverria | Albamar | | 3:05.43 | 6 |
| Sofía Faride Morales Fernández | Champagnat - Villa Alemana | | 3:07.13 | 7 |
| Paz Victoria Gonzalez Reinoso | Valle del Aconcagua de Quillota | | 3:07.33 | 8 |
