| Serie 1 V.V. +0.2 |
| Laura Sagredo Pérez | Saint George's College | 5 | 20.52 | 5 q |
| Martina Fica Leyton | Instituto Alonso de Ercilla | 6 | 21.47 | 13 |
| Catalina Atria Letelier | Padre Hurtado y Juanita de los Andes | 3 | 21.51 | 14 |
| María José Sepúlveda Urbina | Trebulco School | 4 | 23.39 | 23 |
| Trinidad Cano Frías | Santa Cruz - Chicureo | 1 | 24.29 | 30 |
| Elisa Aguado Riquelme | San Benito | 2 | DNS | |
| Serie 2 V.V. +0.4 |
| Agustina Pascal Gonzalez Catalan | Santa Mónica - Melipilla | 5 | 20.98 | 9 |
| Paula Lorenzini Kovacic | Padre Hurtado y Juanita de los Andes | 3 | 21.37 | 10 |
| Angela Mardonez Eyzaguirre | Saint George's College | 4 | 21.38 | 12 |
| Catlina Vega Arancibia | Trebulco School | 1 | 23.47 | 25 |
| Amparo Subiabre Spencer | Santa Cruz - Chicureo | 2 | DNS | |
| Antonia Ignacia Gonzalez Escobar | Saint Maurice’s | 6 | DNS | |
| Serie 3 V.V. +0.1 |
| Josefa Isidora Silva Acuña | El Bosque - Puente Alto | 1 | 20.26 | 2 q |
| Ema Díaz Ferrando | Saint George's College | 2 | 20.66 | 6 q |
| Isidora Gomez Salgado | Manso de Velasco | 6 | 22.06 | 16 |
| Gabriela Rojas Vergara | Altair | 5 | 22.66 | 20 |
| Anita Lorca Castelblanco | San José de Chicureo | 3 | DNS | |
| Kiara Alexandra Valenzuela Vega | Saint Maurice’s | 4 | DNS | |
| Serie 4 V.V. +0.0 |
| Krishna Stephania Ferrat Guerrero | Centenario de Maipú | 6 | 20.76 | 7 |
| Emilia Ignacia Mora Molina | El Bosque - Puente Alto | 2 | 22.85 | 21 |
| Trinidad Antonia López Melo | María Teresa Cancino | 1 | 23.63 | 26 |
| Maria Gracia Valenzuela Hurtado | San José de Chicureo | 3 | DNS | |
| Renata Constanza Espiñoza Castro | Saint Maurice’s | 4 | DNS | |
| Lucia Iacobelli Ovalle | Los Andes | 5 | DNS | |
| Serie 5 V.V. +0.3 |
| Jacinta Philipps Cares | Santa Úrsula | 1 | 19.64 | 1 q |
| Amelia Sthanguer Carrasco | Alcázar - Las Condes | 3 | 21.37 | 11 |
| Martina Vianco Padin | Internacional SEK | 5 | 22.40 | 19 |
| Keidy Edmary Carrillo González | Liceo Darío Salas | 4 | 24.79 | 32 |
| María Vial Vergara | San Isidro | 2 | DNS | |
| Catalina Prieto Castelblanco | San José de Chicureo | 6 | DNS | |
| Serie 6 V.V. +0.2 |
| Elisa Cardemil Sotomayor | Santa Úrsula | 6 | 20.50 | 4 q |
| Bernardita Matta Fuenzalida | Santa Úrsula | 5 | 20.76 | 8 |
| Constanza Zuñiga Ramirez | Saint John's Villa Academy | 2 | 21.52 | 15 |
| María José Atal Albers | San Isidro | 3 | 23.40 | 24 |
| Amalia Gray Vargas | Saint John's Villa Academy | 4 | 23.88 | 29 |
| Monserrat Martínez González | American British School | 1 | DNS | |
| Serie 8 V.V. +0.2 |
| Roxana Ramírez Rodríguez | Escuela Básica Akori | 4 | 20.42 | 3 q |
| Isidora Antonia Ewert Sepulveda | Los Bosquinos | 5 | 23.67 | 27 |
| Isidora Catalan Retamal | Instituto Alonso de Ercilla | 6 | 24.53 | 31 |
| Melanie Anais Vera Guerrero | Los Bosquinos | 1 | DNS | |
| Rosario Bustamante Valdés | San Anselmo | 2 | DNS | |
| Emilia Felix De Hoces Do Nascimineto | Highlands | 3 | DNS | |
| Serie 9 V.V. +0.2 |
| Katherine Robertson Wilson | Trebulco School | 2 | 22.13 | 17 |
| Isidora Fernanda Zamudio Marquez | Instituto Alonso de Ercilla | 4 | 22.37 | 18 |
| Mariana Mogrovejo Villaseñor | Padre Hurtado y Juanita de los Andes | 5 | 22.86 | 22 |
| Isabella Cianferoni Bascuñan | Santa Cruz - Chicureo | 6 | 23.82 | 28 |
| Pascale Geerdts Steilen | San Anselmo | 3 | | |
