| Serie 1 |
| Gracia Auger Izquierdo | Saint George's College | 2 | 13.27 | 9 |
| Maria Magdalena Silva Silva | Huelén | 3 | 13.33 | 10 |
| Magdalena Aguirre S | San Francisco Javier de Huechuraba | 1 | 14.01 | 18 |
| Javiera Risnik Schwartzmann | Instituto Hebreo | 6 | 14.36 (14.3600) | 23 |
| Ema Elgueta Luna | Epullay Montessori | 8 | 14.48 | 28 |
| Laura Matthei Saure | San José de Chicureo | 4 | DNS | |
| Camila Delgado Thorne | The Grange School | 5 | DNS | |
| Ignacia Atal Albers | San Isidro | 7 | DNS | |
| Serie 2 |
| Leonor Ferreiro Hurtado | Saint George's College | 1 | 12.86 | 4 q |
| Alicia Venegas Cox | Del Sagrado CorazĂłn - Apoquindo | 2 | 13.39 | 11 |
| Emilia Garcia Huidobro Fresno | Huelén | 4 | 13.93 | 17 |
| RillĂłn Amanda Varela | Maitenes | 3 | 14.40 | 25 |
| Matilde Tapia Pantoja | Saint Gabriel's School | 6 | 14.45 | 27 |
| Sofia Pedraza Irarrázabal | The Newland School | 8 | 15.34 | 32 |
| Michelle Berkovich Trajtman | Instituto Hebreo | 5 | DNS | |
| Sofia Bustamante Olmedo | The Mayflower School | 7 | DNS | |
| Serie 3 |
| Isidora Del Rosario Corada Vives | Andrée English School | 4 | 12.99 | 5 q |
| Victoria Isabel Borquez Bunster | Del Sagrado CorazĂłn - Apoquindo | 6 | 13.86 | 16 |
| Josefa Castaño Bravo | The Mayflower School | 5 | 14.95 | 30 |
| Trinidad Tosso Manns | Maitenes | 1 | DNS | |
| Isidora Francisca Salas Angulo | Nuestra Señora de las Mercedes | 2 | DNS | |
| Isidora Barrenechea Federici | Saint Gabriel's School | 3 | DNS | |
| Amalia Urzua Ariztia | Nazaret | 7 | DNS | |
| Antonia Alejandra Muñoz Saldaña | Los Alerces de Talagante | 8 | DNS | |
| Serie 4 |
| Amanda Elgueta Moukarzel | Santiago College | 6 | 12.77 | 2 q |
| Stephanie Oh Jeon | Andrée English School | 2 | 13.77 | 13 |
| Isidora Gomez Salgado | Manso de Velasco | 4 | 13.85 | 15 |
| Florencia Ortuzar Quintero | Juanita de los Andes | 7 | 14.18 | 21 |
| Catalina Vallejos Valdevenito | Domingo Matte MesĂas | 5 | 14.28 | 22 |
| Constanza Araya Monardez | Mayor - Peñalolen | 3 | 14.36 (14.3600) | 23 |
| MarĂa Gracia Jordan Ulloa | Nazaret | 1 | DNS | |
| Emilia Cubillos Leal | San Anselmo | 8 | DNS | |
| Serie 5 |
| Blanca Yarur Junemann | Los Alerces | 1 | 12.60 | 1 q |
| Trinidad Elena Neira Moreno | Manso de Velasco | 3 | 13.11 | 6 q |
| Jacinta Errazuriz Costa | Los Andes | 4 | 13.19 | 7 q |
| Aracelly Sofia Godoy Fuenzalida | Liceo Comercial Arica | 8 | 14.02 | 19 |
| Josefina Amaro Rothamer | The Southern Cross School | 7 | 14.09 | 20 |
| Josefa Vásquez Romo | Santa Cruz - Chicureo | 2 | DNS | |
| MarĂa Elisa LavĂn Hasenberg | San Anselmo | 5 | DNS | |
| Fernanda Ramirez Alvarez | Domingo Matte MesĂas | 6 | DNS | |
| Serie 6 |
| Aurora Baztan Haeusser | Everest | 4 | 13.26 | 8 q |
| Martina Ferrada Tapia | The Southern Cross School | 7 | 13.82 | 14 |
| Noemà Aravena Villarroel | Saint Maurice’s | 1 | 15.17 | 31 |
| Violeta Amalia Gellona Delbono | Los Ceibos | 2 | DQ | |
| MarĂa Ignacia Cruz Silva | Pumahue | 3 | DNS | |
| Aracelly Almendra Lopez Muñoz | De Santa MarĂa - El Monte | 5 | DNS | |
| Amanda Luna Hurtado Rojas | Santa Cruz - Chicureo | 6 | DNS | |
| Josefina Irarrázaval LarraĂn | Los Alerces | 8 | DNS | |
| Serie 7 |
| Francisca Carvajal Ponce | San Francisco Javier de Huechuraba | 8 | 12.85 | 3 q |
| Catalina Holscher Hernandez | Everest | 4 | 13.43 | 12 |
| Constanza Monardez Zamora | La Maisonnette | 5 | 14.42 | 26 |
| Florencia Berrios Vasquez | Particular Leonardo Da Vinci | 2 | 14.64 | 29 |
| Martina Fuenzalida Jara | Alemán de Santiago | 6 | 17.11 | 33 |
| Francisca Sarah Bulcke | San Isidro | 1 | DNS | |
| Pascuala Carvajal Borguero | Saint John's Villa Academy | 3 | DNS | |
| Sofia Cardone De Roth | San José de Chicureo | 7 | DNS | |
