| Serie 1 |
| Bethany Belén Cataldo Choque | El Redentor Anexo | | 1:47.83 | 2 |
| Olivia Brea Cugniet | Villa María Academy | | 1:47.85 | 3 |
| Antonella Torres Torres | Escuela Particular El Arrayán de Maipú | | 1:48.34 | 4 |
| Florencia Belen De La Camara Gonzalez | Instituto O'Higgins de Rancagua | | 1:48.50 | 5 |
| Martina Belén Espinoza Nerety | Instituto O'Higgins de Rancagua | | 1:51.46 | 6 |
| Victoria Morales Morales | Alberto Pérez | | 1:51.86 | 7 |
| Olivia Vial Tampier | San Benito | | 1:51.87 | 8 |
| Teresa Javiera Peralta Valverde | Campanario - Buin | | 1:52.81 | 9 |
| María Jesús Solis Calderon | Del Sagrado Corazón - Apoquindo | | 1:54.10 | 10 |
| Ignacia Peña Valdés | Los Alerces | | 1:56.27 | 13 |
| Giulia Giardina Schnaidt | Scuola Italiana - Vittorio Montiglio | | 1:56.27 | 14 |
| Matilde Noton De La Carrera | Del Sagrado Corazón - Apoquindo | | 1:59.84 | 18 |
| Emma Josefa Torres Musa | Scuola Italiana - Vittorio Montiglio | | DNF | |
| Maria Ignacia Barra Rojas | Monte de Asís | | DNS | |
| Serie 2 |
| Magdalena Paz Chamorro Bravo | Montessori de Talca | | 1:45.12 | 1 |
| Clara Fluxá Eguiguren | Los Andes | | 1:55.99 | 12 |
| María Irarrázaval De La Cerda | San Francisco de Asís | | 1:57.40 | 15 |
| Josefina Chadwick Barros | Villa María Academy | | 1:57.71 | 16 |
| Rosa Maria Alamos Zañartu | Los Andes | | 1:58.03 | 17 |
| Emilia Ignacia Vergara Silva | Instituto O'Higgins de Rancagua | | 1:59.87 | 19 |
| Catalina Ortiz Fernandez | Padre Hurtado y Juanita de los Andes | | 2:01.09 | 21 |
| Gianina Weisenburger Aldana | Santa Úrsula - Maipú | | 2:04.30 | 24 |
| Emilia Mackenna Letelier | Nazaret | | 2:07.40 | 36 |
| Martina Ignacia Calderón Muñoz | Santa Clara | | 2:07.58 | 37 |
| Amanda Rodríguez Cazenave | San Francisco Javier de Huechuraba | | DNS | |
| Aurora Olivares Bustos | Helen Lee Lasen de Santo Domingo | | DNS | |
| Julieta Troncoso Vacarezza | The Angel's School | | DNS | |
| Rosalia Camus Covarrubias | SSCC Manquehue | | DNS | |
| Serie 3 |
| Maria Briceño Purcell | San Benito | | 2:01.97 | 22 |
| Colomba Cifuentes Fahrenkrog | San Anselmo | | 2:04.98 | 26 |
| Pascuala Besa Fernandez | Alianza Francesa | | 2:05.08 | 27 |
| María Paz López Aros | San Anselmo | | 2:05.47 | 28 |
| Mayte Ahumada Bocaz | Alberto Pérez | | 2:05.61 | 30 |
| Josefina García Mardones | Los Alerces | | 2:06.62 | 33 |
| Agustina Greene Jacir | Huelén | | 2:08.26 | 39 |
| Ema Montserrat Cerda | Institución Teresiana | | 2:10.45 | 42 |
| Emilia Vargas Maldonado | SSCC Manquehue | | 2:11.86 | 43 |
| Laura Manieu Covarrubias | San Francisco de Asís | | 2:12.03 | 44 |
| María Luisa Fontealba Cabrera | La Misión de Calera de Tango | | 2:15.02 | 47 |
| Isidora Serrano Ramirez | San José de Chicureo | | 2:15.62 | 48 |
| Maite Ossa Vitali | Saint Gabriel's School | | 2:15.91 | 50 |
| Victoria Spoerer Ureta | San José de Chicureo | | 2:16.14 | 51 |
| Isidora Figueroa Silva | San Francisco Javier de Huechuraba | | 2:17.24 | 53 |
| María Errázuriz Eskenazi | Nazaret | | 2:17.63 | 55 |
| Luz María Langlois Mackenna | Los Alerces | | 2:22.03 | 56 |
| Magdalena Sepúlveda Salinas | San José de Chicureo | | 2:22.62 | 57 |
| Amelia Quiroga González | Institución Teresiana | | DNS | |
| Antonia Paz Saez Ortega | Montessori de Talca | | DNS | |
| Ciara Rivas Valenzuela | La Misión de Calera de Tango | | DNS | |
| Emilia Antonia Luna Jorquera | Maitenes | | DNS | |
| Estela Yanques Andrade | Epullay Montessori | | DNS | |
| Francisca Gonzalez Arancibia | Del Sagrado Corazón - Apoquindo | | DNS | |
| Julieta Vitale Goycoolea | Huelén | | DNS | |
| Lourdes Izquierdo Izquierdo | San Benito | | DNS | |
| Maria Olivia Mobarec Hope | The Newland School | | DNS | |
| Martina Astudillo Catalán | Escuela Atlética Ganbaru | | DNS | |
| Serie 4 |
| Isabel Greene A | The Grange School | | 1:55.67 | 11 |
| Augusta Armas Fabrega | Saint George's College | | 2:00.56 | 20 |
| Noemy Ampuero Muñoz | República de Italia | | 2:02.18 | 23 |
| Julieta Boza Camus | The Grange School | | 2:04.56 | 25 |
| Eva Sandrock Cox | Alemán de Santiago | | 2:05.51 | 29 |
| Paola Valentina Gil Bracamonte | Mercedes Marín del Solar | | 2:06.06 | 31 |
| Amalia Catalán Meza | Saint Gabriel's School | | 2:06.26 | 32 |
| Clara Palacios Smith | San Anselmo | | 2:06.64 | 34 |
| Catalina Rojas Montero | San Francisco de Asís | | 2:06.80 | 35 |
| Josefa Urzua Justiniano | Villa María Academy | | 2:07.69 | 38 |
| Ema Miño Poulain | SSCC Manquehue | | 2:09.32 | 40 |
| Maria Gracia Claro Santa Cruz | Los Andes | | 2:09.45 | 41 |
| Constanza Hübner Ramirez | Saint Gabriel's School | | 2:12.08 | 45 |
| Trinidad Paz Correa Bertrán | Nazaret | | 2:13.44 | 46 |
| Magdalena Estefanía Encina | San Francisco Javier de Huechuraba | | 2:15.65 | 49 |
| Simona Fava Bada | Saint George's College | | 2:17.18 | 52 |
| Ana Collao Llodrá | Padre Hurtado y Juanita de los Andes | | 2:17.35 | 54 |
| Lourdes Gomez Romero | Padre Hurtado y Juanita de los Andes | | 2:23.63 | 58 |
| Candelaria Warner Caruz | Alianza Francesa | | DNS | |
| Magdalena Farias Farias | Escuela E-25 Benjamín Vicuña Mackenna | | DNS | |
| Monserrat Antonia Sepúlveda Ramos | Montessori de Talca | | DNS | |
| Rosario Ponce Torres | Instituto Alonso de Ercilla | | DNS | |
| Trinidad Del Pilar Cofre Rojas | Instituto San Martín - Curicó | | DNS | |
| Trinidad Sepulveda Arancibia | Instituto Rafael Ariztía | | DNS | |
| Victoria Isabel Contreras Vergara | Santa Mónica - Melipilla | | DNS | |
| Violeta Constanza Torres Catalan | Instituto San Martín - Curicó | | DNS | |
| Clasificación final |
| Magdalena Paz Chamorro Bravo | Montessori de Talca | | 1:45.12 | 1 |
| Bethany Belén Cataldo Choque | El Redentor Anexo | | 1:47.83 | 2 |
| Olivia Brea Cugniet | Villa María Academy | | 1:47.85 | 3 |
| Antonella Torres Torres | Escuela Particular El Arrayán de Maipú | | 1:48.34 | 4 |
| Florencia Belen De La Camara Gonzalez | Instituto O'Higgins de Rancagua | | 1:48.50 | 5 |
| Martina Belén Espinoza Nerety | Instituto O'Higgins de Rancagua | | 1:51.46 | 6 |
| Victoria Morales Morales | Alberto Pérez | | 1:51.86 | 7 |
| Olivia Vial Tampier | San Benito | | 1:51.87 | 8 |
