| Serie 1 |
| Esperanza Schaffer Correa | Saint Gabriel's School | 3 | 10.62 | 1 q |
| Antonia Ruiz De Gamboa Quijada | Villa María Academy | 4 | 11.18 | 2 q |
| Emilia Cañas Gonzalez | SSCC Manquehue | 7 | 11.48 | 3 |
| Ana Villegas Prieto | Everest | 6 | 11.66 | 4 |
| Antonia Jorquera Martinez | Nuestra Señora de la Merced | 1 | 11.96 | 5 |
| Slavia Bursic Fuentes | San Nicolás Diacono - Colina | 8 | 12.92 | 6 |
| Amelia Andonie Saez | The Grange School | 2 | | |
| Fernanda Jesús Vásquez Canales | Concepción - Linares | 5 | | |
| Serie 2 |
| Laura Leniz Hermann | Villa María Academy | 8 | 11.30 | 1 q |
| Francisca Muñoz Cano | Saint Gabriel's School | 2 | 11.34 | 2 |
| Martina Andrea Marisio Honorato | Andree English School | 3 | 11.48 | 3 |
| Emilia Araya Fuentes | Padre Hurtado y Juanita de los Andes | 4 | 11.66 | 4 |
| Sofía Victoria Guzmán Brito | Calasanz | 7 | 11.74 | 5 |
| Rafaela Zunino Carrasco | Saint John's Villa Academy | 5 | | |
| Pascale Vergara Cox | The Grange School | 6 | | |
| Serie 3 |
| Valentina Paz Muñoz Rodriguez | Andree English School | 7 | 11.34 | 1 |
| Emilia Quiroga Eguiguren | Padre Hurtado y Juanita de los Andes | 5 | 12.12 | 2 |
| Rosario Mujica Errazuriz | Los Andes | 4 | 12.33 | 3 |
| Amalia Bariggi Alessandri | San Isidro | 3 | 12.46 | 4 |
| Karen Fox Espinoza | Trebulco School | 2 | 12.48 | 5 |
| Emilia Antonia Ruiz Gallegos | Calasanz | 6 | | |
| Bernardita Infante Cifuentes | San Anselmo | 8 | | |
| Serie 4 |
| Blanca Yarur Junemann | Los Alerces | 4 | 10.67 | 1 q |
| Dominga Philipps Cares | Santa Úrsula | 8 | 10.79 | 2 q |
| Elisa Jaramillo Bustamante | Saint George's College | 3 | 11.02 | 3 q |
| Margarita Santini Carvajal | Los Andes | 5 | 11.76 | 4 |
| Bárbara Gómez Valdés | Trebulco School | 6 | 12.11 | 5 |
| Dominga Giner Siegel | San Anselmo | 2 | | |
| Isidora Ibarra Cortìnez | San Isidro | 7 | | |
| Serie 5 |
| Catalina Rozas Arellano | Saint George's College | 6 | 11.10 | 1 q |
| Maria Guzman Salinas | Los Alerces | 2 | 11.17 | 2 q |
| Maria Jose Morande Leyton | Santa Úrsula | 3 | 11.84 | 3 |
| Antonia Hayler Browne | San Benito | 7 | 11.93 | 4 |
| Ignacia Valle Nishnikow | Del Sagrado Corazón - Apoquindo | 5 | 12.52 | 5 |
| Sofia Cardone De Roth | San José de Chicureo | 8 | 13.53 | 6 |
| Fernanda Piera Muñoz | Nazaret | 4 | | |
| Serie 6 |
| Lourdes Lecannelier Covarrubias | San Benito | 3 | 11.85 | 1 |
| Ignacia Stefanelli Fuenzalida | Nazaret | 5 | 11.96 | 2 |
| Ignacia San Martin Drouilly | SSCC Manquehue | 6 | 12.16 | 3 |
| Olivia Alejandra Gonzalez Herrera | Del Sagrado Corazón - Apoquindo | 7 | 12.45 | 4 |
| Elisa Del Barrio Villegas | San José de Chicureo | 8 | 12.74 | 5 |
| Agustina Baeza Saldaña | The Greenland School | 2 | 13.17 | 6 |
| Colomba Edwards Barthou | Everest | 4 | | |
