| Serie 1 |
| Estela Veas Quitral | Instituto Inglés de Rancagua | | 2:36.33 | 1 |
| Nicole Sarah Bulcke | San Isidro | | 2:36.60 | 2 |
| Alejandra Undurraga Pfingsthorn | La Cruz de Machalí | | 2:39.28 | 3 |
| Lola Ibañez - | Santiago College | | 2:47.88 | 4 |
| Catalina Mesias Peña | Domingo Matte Mesías | | 2:53.49 | 5 |
| María José Atal Albers | San Isidro | | 2:56.82 | 6 |
| Agustina Paz Errázuriz Moreno | La Cruz de Machalí | | 3:00.94 | 7 |
| Florencia Galvan Gomez | San José de Chicureo | | 3:01.77 | 8 |
| Emilia Belén Gorigoitía Tapia | Instituto O'Higgins de Rancagua | | 3:07.82 | 9 |
| Ignacia Andrea Fraenkel Sanchez | Internacional SEK | | 3:24.00 | 10 |
| María Jesús Pereira Galvez | Curimón - San Felipe | | 3:29.70 | 11 |
| Trinidad Montes Kullmer | Curimón - San Felipe | | 3:35.18 | 12 |
| Amanda Elgueta Moukarzel | Santiago College | | | |
| Ángela Tasso Toro | Carampangue | | | |
| Antonella Paz Rubio Pifardi | Scuola Italiana - Vittorio Montiglio | | | |
| Francesca Andrea Repetto Gutiérrez | Campanario - Buin | | | |
| Helena Roger Galland | Scuola Italiana - Vittorio Montiglio | | | |
| Josefa Antonia López Jeria | Carampangue | | | |
| Lucia Francisca Arce Jara | Instituto O'Higgins de Rancagua | | | |
| Maria Jesus Bañados Aranda | Instituto Inglés de Rancagua | | | |
| Matilda Isla Acevedo | San Pedro Nolasco - Vitacura | | | |
| Trinidad Paz Nuñez Van Capel | Campanario - Buin | | | |
| Trinidad Tosso Manns | Maitenes | | | |
| Valentina Sandoval Muñoz | Domingo Matte Mesías | | | |
