| Serie 1 |
| María Haeussler Errazuriz | Villa María Academy | 4 | 12.85 | 2 q |
| Trinidad Martin Rodríguez | Los Alerces | 8 | 12.93 | 4 q |
| Olivia Melo Diaz | Santa Úrsula | 7 | 13.27 (13.2700) | 13 |
| Dominga Jordan Ulloa | Nazaret | 1 | 13.98 | 36 |
| Martina Ljubetic Cohen | The Grange School | 3 | 14.24 | 45 |
| Sofia Valentina Cepeda Carrasco | Andrée English School | 5 | 16.60 | 63 |
| Isidora Escobar Grasset | Saint John's Villa Academy | 2 | DNS | |
| Amaya Regeasse Pérez | La Misión de Calera de Tango | 6 | DNS | |
| Serie 2 |
| Colomba Tagle Prieto | Los Alerces | 1 | 12.83 | 1 q |
| Ana Lewin Schaeffer | Villa María Academy | 3 | 13.10 | 9 |
| Isabel Martinez Hoffmann | Nazaret | 7 | 13.92 | 35 |
| Josefa Domeyko Hederra | Cumbres | 6 | 14.08 (14.0800) | 39 |
| Javiera Andrea Montes Placencia | Scuola Italiana - Vittorio Montiglio | 4 | 14.78 | 49 |
| Julieta Morales Cubillo | Andrée English School | 2 | 14.81 | 51 |
| Josefa Lagos Valenzuela | The Greenland School | 8 | 15.24 | 59 |
| Amalia Torres Rengifo | Santa Úrsula | 5 | DNS | |
| Serie 3 |
| Maria Trinidad Cruz Irarrazaval | Los Andes | 1 | 12.89 | 3 q |
| Sofia Alverdi Alessandrini | Cumbres | 4 | 13.23 | 11 |
| Maria Trinidad Irarrázaval Alcaino | Santa Úrsula | 6 | 13.27 (13.2700) | 14 |
| Trinidad Elisa Cuadra Correa | Scuola Italiana - Vittorio Montiglio | 2 | 13.73 | 27 |
| Sofia Ossa Merino | Huelén | 3 | 13.81 | 30 |
| Laura Wood Lewin | SSCC Manquehue | 5 | 13.85 (13.8500) | 31 |
| Maria José Carvallo Latorres | Andrée English School | 8 | 14.83 | 52 |
| Elena Hurtado Naudon | Nazaret | 7 | 15.58 | 60 |
| Serie 4 |
| Ana María Leyton Vial | Cumbres | 6 | 13.01 | 5 q |
| Maria De La Luz Zuñiga Errázuriz | Huelén | 1 | 13.08 | 7 q |
| Margarita Errázuriz Lohmann | Los Andes | 7 | 13.57 | 20 |
| Catalina Sabat Rodillo | San Benito | 3 | 14.02 | 38 |
| Guadalupe Muñoz Barbieri | San Anselmo | 2 | 14.15 | 43 |
| Martina Alessandra Rossi Arata | Scuola Italiana - Vittorio Montiglio | 5 | 14.22 | 44 |
| Josefina Amelia Moraga Cortés | San Francisco Javier de Huechuraba | 8 | 15.01 | 56 |
| Sofia Mercier Condell | Juanita de los Andes | 4 | | |
| Serie 5 |
| María Jesús Chavez Osses | San Anselmo | 1 | 13.31 | 15 |
| Belen Ulloa Muñoz | San Francisco Javier de Huechuraba | 5 | 13.33 | 16 |
| Laura Silva Ried | Los Andes | 7 | 13.52 | 19 |
| Olivia Arteaga Figueroa | Saint George's College | 3 | 13.85 (13.8500) | 32 |
| Laura Lea Plaza De La Cuadra | Juanita de los Andes | 6 | 13.87 | 33 |
| Magdalena María Roa Undurraga | San Ignacio El Bosque | 4 | 14.08 (14.0800) | 40 |
| Lourdes Sanchez Soto | San Benito | 2 | DNS | |
| Amalia Sierralta Pereda | The Angel's School | 8 | DNS | |
| Serie 6 |
| Paula Lorenzini Kovacic | Juanita de los Andes | 6 | 13.09 | 8 q |
| Emilia Hayler Browne | San Benito | 5 | 13.51 (13.5100) | 18 |
| Violeta Sepulveda Valenzuela | The Mayflower School | 4 | 13.72 | 26 |
| Jacinta García Montaner | Saint George's College | 3 | 13.76 | 29 |
| Rosalía Lacámara Rabat | San Anselmo | 7 | 14.11 (14.1100) | 41 |
| Nicole Rincón Segura | Internacional SEK | 1 | 14.49 | 46 |
| Rafaela Eugenia Torres Cavicchioli | San Ignacio El Bosque | 2 | DNS | |
| Julieta Rojas Corona | The Angel's School | 8 | DNS | |
| Serie 7 |
| Ignacia Mellafe Moletto | Villa María Academy | 4 | 13.14 | 10 |
| Ignacia Gabriela Padilla Peña | Instituto Alonso de Ercilla | 8 | 13.25 | 12 |
| Isabel Lampasona Humphreys | Saint George's College | 1 | 13.99 | 37 |
| Amparo Castaño Bravo | The Mayflower School | 3 | 14.80 | 50 |
| Martina Guerrero Riquelme | Internacional SEK | 2 | 15.04 | 57 |
| Victoria Silva Caamaño | Saint Gabriel's School | 5 | DNS | |
| Manuela Castillo Hyslop | The Angel's School | 6 | DNS | |
| Francisca González Fritis | La Maisonnette | 7 | DNS | |
| Serie 8 |
| Candelaria Blanca Vargas Silva | Everest | 2 | 13.02 | 6 q |
| Paula Mahave La Rivera | Del Sagrado Corazón - Apoquindo | 7 | 13.73 | 28 |
| Paula Ester Antinao Araneda | Instituto Alonso de Ercilla | 1 | 14.11 (14.1100) | 42 |
| Dominga Delano Lacalle | San Francisco de Asís | 6 | 14.58 | 47 |
| Magdalena Ramos Landon | Alemán Chicureo | 8 | 14.77 | 48 |
| Samar Fau Nalozo | Internacional SEK | 5 | 14.86 | 53 |
| Violeta Valenzuela Leiva | Saint Gabriel's School | 4 | DNS | |
| Serie 9 |
| Alizee Shen Shieh | Saint Gabriel's School | 7 | 13.65 | 22 |
| Emilia Arellano Rivas | Del Sagrado Corazón - Apoquindo | 5 | 13.68 | 23 |
| Olivia Prieto Barros | Everest | 2 | 13.89 | 34 |
| Francisca Flores Toledo | Alemán Chicureo | 8 | 14.97 | 54 |
| Maria Estela Perelló Valdeavellano | San Francisco de Asís | 1 | 15.08 | 58 |
| Maite Martinez Ayala | The Greenland School | 6 | 15.61 | 61 |
| Candelaria Velasco Barañao | Villa María Academy | 3 | 13.51 (13.5100) | (F.C.) |
| Trinidad Argandoña Galdames | Instituto Alonso de Ercilla | 4 | DNS | |
| Serie 10 |
| Augusta María Ureta Álvarez | Los Alerces | 7 | 13.35 | 17 |
| Martina Villouta Albornoz | Del Sagrado Corazón - Apoquindo | 1 | 13.60 | 21 |
| Josefina Benavides Bösel | Alemán Chicureo | 2 | 13.69 | 24 |
| Amelia Abud Mcrostie | The Grange School | 5 | 13.69 | 25 |
| Leonor Villegas Prieto | Everest | 3 | 14.98 | 55 |
| Florencia Muñoz Melo | The Greenland School | 4 | 15.62 | 62 |
| Trinidad Laso Garay | Villa María Academy | 6 | 13.71 | (F.C.) |
| Lucía Sepulveda Umaña | La Misión de Calera de Tango | 8 | DNS | |
