| Serie 1 |
| Constanza Fernandez Saavedra | Cumbres | | 2:45.80 | 3 |
| Leslie Ureta Farias | Helen Lee Lasen de Santo Domingo | | 2:49.19 | 4 |
| Catalina Ross M | The Grange School | | 2:50.64 | 5 |
| Isabel Larrain Izquierdo | Los Alerces | | 2:57.37 | 9 |
| Agustina Pascal Gonzalez Catalan | Santa Mónica - Melipilla | | 2:57.67 | 12 |
| Renata Chamal Cortez | Melipilla | | 3:00.93 | 20 |
| Magdalena Oros Trebilcock | SSCC Manquehue | | 3:15.30 | 34 |
| Francisca Kottmann Sinn | Nazaret | | 3:19.82 | 35 |
| Dominga Behm Lorca | Del Sagrado Corazón - Apoquindo | | 3:28.26 | 37 |
| Florencia Gaete Lago | Saint Gabriel's School | | | |
| Josefina Antonia Puentes Alarcon | Montessori de Talca | | | |
| María Claro Grossetete | San Anselmo | | | |
| Rillón Amanda Varela | Maitenes | | | |
| Serie 2 |
| Magdalena Rojas A | The Grange School | | 2:51.44 | 6 |
| Elena Casanueva Moreno | Los Alerces | | 2:54.83 | 7 |
| Antonia Agliati Campaña | SSCC Manquehue | | 2:57.60 | 11 |
| Javiera Risnik Schwartzmann | Instituto Hebreo | | 2:58.19 | 14 |
| Elena Vial Barros | Los Andes | | 3:00.59 | 18 |
| Catalina Larrain Barthel | Everest | | 3:04.14 | 24 |
| Josefa Valle Nishnikow | Del Sagrado Corazón - Apoquindo | | 3:07.50 | 27 |
| Amaia Roselló Rogat | Saint Gabriel's School | | 3:08.68 | 28 |
| Amparo Sofia Lopez Fuster | Del Sagrado Corazón - Apoquindo | | 3:22.40 | 36 |
| Amanda Barrales Osses | Santa Cruz - Chicureo | | | |
| Josefina Olivares Silva | Everest | | | |
| Ximena Larraín Carvallo | San Benito | | | |
| Serie 3 |
| Camila Noemi Abarca Pasten | Saint Louis School - Maipú | | 2:39.13 | 1 |
| Aurora Bertelsen A | The Grange School | | 2:40.98 | 2 |
| Emilia Gacitúa Unzueta | Saint Gabriel's School | | 2:56.37 | 8 |
| Martina Farias Contreras | San Miguel Arcángel - El Quisco | | 3:00.12 | 17 |
| Emilia Fernandez Friedmann | San Benito | | 3:01.15 | 21 |
| Josefa Ignacia Lima Leiva | Carampangue | | 3:01.73 | 22 |
| Laura Jarpa Concha | Los Andes | | 3:03.91 | 23 |
| Catalina Alvarez Said | Los Andes | | 3:05.40 | 26 |
| María José Atal Albers | San Isidro | | 3:13.23 | 31 |
| Jacinta Silva Labbe | Huelén | | 3:14.59 | 33 |
| Constanza González Alruíz | Montessori de Talca | | | |
| María Elisa Lavín Hasenberg | San Anselmo | | | |
| Serie 4 |
| Rafaella Gil Vazquez | Andree English School | | 2:57.45 | 10 |
| Jacinta Vial Pons | Cumbres | | 2:57.68 | 13 |
| Aurora Baztan Haeusser | Everest | | 2:58.41 | 15 |
| Maite Alvarado Cordero | San Benito | | 2:58.47 | 16 |
| Ema Honorato Alcalde | Huelén | | 3:00.92 | 19 |
| María Ossandón Lira | San Isidro | | 3:04.72 | 25 |
| Anastasia Rayen Rubio Acevedo | Melipilla | | 3:09.04 | 29 |
| Dominga Costa Lorenzini | SSCC Manquehue | | 3:10.12 | 30 |
| Magdalena Ruiz-Tagle Berguecio | Nazaret | | 3:13.27 | 32 |
| Isabel Alarcon Valenzuela | Montessori de Talca | | | |
| Julieta Barranco Bancalari | San Anselmo | | | |
| Manuela Villaseca Aninat | Nazaret | | | |
| Clasificación final |
| Camila Noemi Abarca Pasten | Saint Louis School - Maipú | | 2:39.13 | 1 |
| Aurora Bertelsen A | The Grange School | | 2:40.98 | 2 |
| Constanza Fernandez Saavedra | Cumbres | | 2:45.80 | 3 |
| Leslie Ureta Farias | Helen Lee Lasen de Santo Domingo | | 2:49.19 | 4 |
| Catalina Ross M | The Grange School | | 2:50.64 | 5 |
| Magdalena Rojas A | The Grange School | | 2:51.44 | 6 |
| Elena Casanueva Moreno | Los Alerces | | 2:54.83 | 7 |
| Emilia Gacitúa Unzueta | Saint Gabriel's School | | 2:56.37 | 8 |
