| Serie 1 |
| Ema Mac-Guire Brieba | Saint George's College | 5 | 9.27 | 1 q |
| Amparo Valdes Iturrate | Santa Cruz - Chicureo | 4 | 9.56 | 2 |
| Maria Ignacia Acevedo Infante | Los Andes | 3 | 9.69 | 3 |
| Florencia Aguila Gonzalez | Andree English School | 8 | 9.89 | 4 |
| Amalia Guarrochena Manrique | Everest | 6 | 10.01 | 5 |
| Antonia Casanello Rivera | SSCC Manquehue | 7 | 10.31 | 6 |
| Josefa Ignacia Pérez Olivos | La Misión de Calera de Tango | 2 | 10.53 | 7 |
| Serie 2 |
| Elisa Aguado Riquelme | San Benito | 6 | 9.33 | 1 q |
| Sara Fleischmann Donoso | Villa María Academy | 2 | 9.44 | 2 |
| Allison Ivonne Moyano Valarezo | La Misión de Calera de Tango | 7 | 9.71 | 3 |
| Katherine Robertson Wilson | Trebulco School | 3 | 10.12 | 4 |
| Pia Fernendez Cruz | Nazaret | 5 | 10.15 | 5 |
| Catalina Villalobos Celedón | Carampangue | 4 | 10.84 | 6 |
| Catalina Prieto Castelblanco | San José de Chicureo | 8 | | |
| Serie 3 |
| Sara Bravo Errazuriz | San Benito | 8 | 9.42 | 1 |
| Josefa Varas Torres | Villa María Academy | 5 | 9.75 | 2 |
| Victoria Silva Davis | Trebulco School | 7 | 10.33 | 3 |
| Anita Lorca Castelblanco | San José de Chicureo | 2 | | |
| Martina Alvarez Gómez | Saint John's Villa Academy | 3 | | |
| Agustina Bonilla Catrón | Carampangue | 4 | | |
| Angela Vives Camus | Nazaret | 6 | | |
| Serie 4 |
| Jacinta Philipps Cares | Santa Úrsula | 3 | 8.82 | 1 q |
| Dominga Bello Undurraga | Los Alerces | 8 | 9.72 | 2 |
| Sofia Emilia Ordaz Etchegaray | Del Sagrado Corazón - Apoquindo | 2 | 9.98 | 3 |
| María José Atal Albers | San Isidro | 4 | | |
| Rosario Valdez Folsch | Saint John's Villa Academy | 5 | | |
| María Claro Grossetete | San Anselmo | 6 | | |
| María Josefina Maomed Abarca | Calasanz | 7 | | |
| Serie 5 |
| Maria Jesús Castro Gómez | Del Sagrado Corazón - Apoquindo | 4 | 9.10 | 1 q |
| Bernardita Matta Fuenzalida | Santa Úrsula | 7 | 9.26 | 2 q |
| Sofia Chacon Burmester | Los Alerces | 5 | 9.38 | 3 q |
| Martina Paez Perez | San Nicolás Diacono - Colina | 3 | 10.00 | 4 |
| Amanda Paz Alzugaray Guzmán | Calasanz | 2 | 10.45 | 5 |
| María Droste Garcia | San Isidro | 6 | | |
| Dominga Larraín Márquez | San Anselmo | 8 | | |
| Serie 6 |
| Emma Sharpe Rojas | SSCC Manquehue | 7 | 9.18 | 1 q |
| Gracia Auger Izquierdo | Saint George's College | 5 | 9.30 | 2 q |
| Elena Vial Barros | Los Andes | 4 | 9.54 | 3 |
| Amaya Lema Garces | Andree English School | 8 | 9.93 | 4 |
| Dominga Andrea Suárez Molina | San Nicolás Diacono - Colina | 6 | 10.08 | 5 |
| Elisa Del Rio Ibañez | Everest | 3 | | |
