| Serie 1 |
| Catalina Klempau Etchepare | Everest | 7 | 13.02 | 6 q |
| Macarena Gajardo Donoso | Mariano de Schoenstatt | 1 | 13.44 | 10 |
| Constanza Weihrauch Varela | Cumbres | 6 | 13.56 | 13 |
| Valentina Echeñique Henning | San Francisco de Asís | 8 | 14.02 | |
| Antonia Samira Sales Avila | The English Institute | 5 | 14.32 | |
| Clara Silva Silva | Huelén | 2 | | |
| Antonia Ballas Marchant | San Benito | 3 | | |
| Emilia Fuentes Turull | San Anselmo | 4 | | |
| Serie 2 |
| María Gracia Varas Fuenzalida | San Anselmo | 2 | 12.63 | 1 q |
| Anita Comandari Paul | Everest | 4 | 13.33 | 9 |
| Manuela Lyon Buzeta | Villa María Academy | 1 | 13.48 | 11 |
| Florencia Santibañez Tagle | Mariano de Schoenstatt | 6 | 14.14 | |
| Javiera Paz Olguin Avendaño | Andree English School | 3 | | |
| Agustina Latorre González | Nazaret | 5 | | |
| Antonia Emilia Soto Lozano | Del Sagrado Corazón - Apoquindo | 7 | | |
| Amelia Honorato Alcalde | Huelén | 8 | | |
| Serie 3 |
| Jacinta Santa María Flaño | Saint George's College | 8 | 12.92 | 3 q |
| Angela Cabezon Bascuñan | Villa María Academy | 7 | 13.01 | 5 q |
| Colomba Tejos Florenzano | Everest | 4 | 13.20 | 8 q |
| Catalina Morales Wallis | San José de Chicureo | 2 | 13.97 | |
| Antonia Ríos Reyes | Huelén | 6 | 14.14 | |
| Melanie Mac- Ginty Caceres | The Angel's School | 1 | 14.37 | |
| Sofia Carolina Gómez Conti | Andree English School | 3 | 15.31 | |
| Trinidad Arrau Hevia | Los Andes | 5 | | |
| Serie 4 |
| Augusta Petrowitsch Lopez | San José de Chicureo | 2 | 12.73 | 2 q |
| Martina Tamargo Gonzalez | Villa María Academy | 1 | 12.92 | 4 q |
| Maria Cristina Fernandez Peñafiel | SSCC Manquehue | 3 | 13.48 | 12 |
| Valentina García Burgos | Saint George's College | 7 | 13.82 | 18 |
| Javiera Gutierrez Ortiz | The Mayflower School | 8 | 14.63 | |
| Isidora Cerda P | The Angel's School | 4 | 15.42 | |
| Margarita Ovalle Bambach | Los Andes | 5 | | |
| Catalina Ruiz Narvaez | SSCC Padres Franceses - Viña del Mar | 6 | | |
| Serie 5 |
| Maria Antonieta Valenzuela Browne | Los Andes | 2 | 13.79 | 17 |
| Luciana Fuentes Fuentes | Saint John's Villa Academy | 8 | 13.87 | 20 |
| Pascal Casanueva Antiquera | Saint George's College | 4 | 13.89 | |
| Bernardita Mckay Garcia | Los Alerces | 3 | 14.16 | |
| Belén Flores Cabrera | Sankt Thomas Morus | 5 | 14.28 | |
| Florencia Lira Galdamez | SSCC Manquehue | 1 | 14.47 | |
| Juliette Cortes Silva | Montessori de Talca | 6 | | |
| Amaya Garcia Alvarez De La Fuente | Padre Hurtado y Juanita de los Andes | 7 | | |
| Serie 6 |
| Constanza Puga Urrizola | Los Alerces | 7 | 13.59 | 14 |
| Raquel Solo De Zaldivar Bengoa | Saint John's Villa Academy | 5 | 13.68 | 15 |
| Andrea Cortés Paredes | Marambio | 3 | 13.77 | 16 |
| Josefa Varas Suarez | Padre Hurtado y Juanita de los Andes | 2 | 13.99 | |
| Lucia Peters Del Pino | Sankt Thomas Morus | 1 | 14.01 | |
| Sofía Del Real González | Cumbres | 4 | 14.32 | |
| Fernanda Garcia Negrini | The Grange School | 6 | | |
| Paz Pérez Morales | Saint Gabriel's School | 8 | | |
| Serie 7 |
| Belen Ituarte Araya | Institución Teresiana | 8 | 13.05 | 7 q |
| Isidora Araya Skarmeta | Saint John's Villa Academy | 2 | 13.83 | 19 |
| Catalina Lüders Ledezma | Cumbres | 7 | 14.14 | |
| Belén André Peralta Concha | Instituto Talagante | 4 | 15.01 | |
| Sofia Irarrazabal Pagola | Los Alerces | 3 | | |
| Maria Larrain Elgueta | The Grange School | 5 | | |
| Dominga Sánchez Soto | San Benito | 6 | | |
