| Serie 1 |
| Victoria Silva Caamaño | Saint Gabriel's School | | 2:45.81 | 2 |
| Bruna Vittoria Nasi Miranda | St. Margaret’s British School | | 2:48.13 | 4 |
| Sofia Vallejos Ciudad | The Mayflower School | | 2:49.37 | 5 |
| Josefa Donoso Elgueta | Redland School | | 2:50.39 | 6 |
| Antonia María Hevia Sánchez | Craighouse School | | 2:57.71 | 13 |
| Trinidad Ledezma Mira | Craighouse School | | 2:57.89 | 14 |
| Emilia Muñoz Valdebenito | Saint John's School - Concepción | | 3:01.65 | 17 |
| Lourdes De La Sotta Espinoza | Santiago College | | 3:01.96 | 18 |
| Ignacia Arancibia Lillo | Dunalastair - Chicureo | | 3:02.60 | 19 |
| Florencia Garrido C | The Grange School | | 3:03.93 | 20 |
| Marianne Nicole Schäfer Castro | Bradford School | | 3:05.95 | 21 |
| Blanca Ortiz Vasquez | Dunalastair - Las Condes | | 3:07.56 | 23 |
| Sara María Watts Fuentes | Dunalastair - Peñalolén | | 3:08.76 | 24 |
| Leonor Isabel Beatriz Esguerra Eitel | Bradford School | | 3:13.53 | 26 |
| Emilia Ignacia Yáñez Álvarez | Dunalastair - Peñalolén | | 3:25.17 | 29 |
| Julieta Oberreuter Uranga | Dunalastair - Las Condes | | 3:26.19 | 30 |
| Constanza Rocío Peralta Matamala | The Wessex School - Concepción | | DNS | |
| Guillermina Ado García | Dunalastair - Chicureo | | DNS | |
| Serie 2 |
| Catalina Uribe Atria | Redland School | | 2:56.00 | 10 |
| Sofia Magnet Raventos | Santiago College | | 2:56.98 | 11 |
| Amelia Marchetti A | The Grange School | | 2:58.35 | 16 |
| Alice Gouvea Almeida | The Mayflower School | | 3:09.63 | 25 |
| Isidora Pereira Olivares | St. Margaret’s British School | | 3:29.71 | 31 |
| Laura Brezinsky Miranda | Saint Gabriel's School | | 3:29.80 | 32 |
| Isabella Constanza Barlaro Pérez | The Wessex School - Concepción | | 3:36.29 | 33 |
| Serie 3 |
| Josefa Palma Alarcon | Saint Gabriel's School | | 2:43.34 | 1 |
| Trinidad Howard Valdivia | Redland School | | 2:47.92 | 3 |
| Victoria Elena López Fuentealba | Dunalastair - Peñalolén | | 2:53.82 | 7 |
| Maria Paz Vivanco Lopez | Dunalastair - Chicureo | | 2:55.26 | 8 |
| Anna Sophia Urbina Stanley | St. Margaret’s British School | | 2:55.97 | 9 |
| Antonia Ulloa Jara | Santiago College | | 2:57.03 | 12 |
| Emilia Guerra Cryans | Craighouse School | | 2:57.95 | 15 |
| Paloma Selman O | The Grange School | | 3:06.50 | 22 |
| Valentina Muratore Baquero | The Mayflower School | | 3:17.42 | 27 |
| Fernanda De Los Ángeles Padilla Urzua | The Wessex School - Concepción | | 3:24.28 | 28 |
| Amanda Sofia Ruidiaz Marchan | Dunalastair - Las Condes | | DNS | |
| Dominga Blumen Webb | Bradford School | | DNS | |
| Clasificación final |
| Josefa Palma Alarcon | Saint Gabriel's School | | 2:43.34 | 1 |
| Victoria Silva Caamaño | Saint Gabriel's School | | 2:45.81 | 2 |
| Trinidad Howard Valdivia | Redland School | | 2:47.92 | 3 |
| Bruna Vittoria Nasi Miranda | St. Margaret’s British School | | 2:48.13 | 4 |
| Sofia Vallejos Ciudad | The Mayflower School | | 2:49.37 | 5 |
| Josefa Donoso Elgueta | Redland School | | 2:50.39 | 6 |
| Victoria Elena López Fuentealba | Dunalastair - Peñalolén | | 2:53.82 | 7 |
| Maria Paz Vivanco Lopez | Dunalastair - Chicureo | | 2:55.26 | 8 |
