| Serie 1 |
| Laura Salamanca Lopez | Andrée English School | 3 | 10.89 | 8 q |
| Matilde Muñoz Quiroz | Saint George's College | 8 | 10.96 | 10 |
| Teresita Latorre Dunsmore | Los Alerces | 5 | 11.10 | 14 |
| Agustina Ureta Inglesi | Los Andes | 2 | 11.18 | 15 |
| Antonia Fernández Cánepa | Cumbres | 6 | 11.52 | 18 |
| Rosario Perez De Arce Marchant | Los Alerces | 1 | 11.61 | 21 |
| Antonia Caroca Ahumada | SSCC Alameda | 4 | 12.39 | 29 |
| Maria Magdalena Berguecio Pozo | Nazaret | 7 | 12.70 | 33 |
| Serie 2 |
| Mathilde Sandrock Cox | Alemán de Santiago | 5 | 10.21 | 2 q |
| Margarita Gonzalez Ariztia | Los Andes | 8 | 11.03 | 12 |
| Josefina Jara Muñoz | Juanita de los Andes | 2 | 11.48 | 17 |
| Florencia Iglesias Portaluppi | Everest | 6 | 12.12 | 24 |
| Sofía Elgueta Irarrázabal | Juanita de los Andes | 1 | 12.16 | 25 |
| Matilde Vicuña Watkins | San Anselmo | 7 | 12.51 | 31 |
| Magdalena Cofre Celis | Del Sagrado Corazón - Apoquindo | 3 | 12.77 | 34 |
| Emilia Ramirez Andrade | SSCC Alameda | 4 | 17.87 | 39 |
| Serie 3 |
| Macarena Paz Labranque Contreras | Andrée English School | 5 | 10.27 | 3 q |
| Olivia Salinas Egaña | Everest | 4 | 10.43 | 5 q |
| Asunción Figueroa Bauzá | Cumbres | 3 | 12.27 | 26 |
| Dominga Rojas Díaz | San Anselmo | 7 | 12.34 | 28 |
| Consuelo Antonia Antunez Aravena | Saint George's College | 2 | 12.41 | 30 |
| Amalia Urzua Vergara | SSCC Manquehue | 1 | | |
| Isidora Fernandez Tobar | SSCC Alameda | 6 | | |
| Isidora Pérez Neira | Cumbres | 8 | | |
| Serie 4 |
| Rafaella Pisano Fourcade | Los Alerces | 4 | 10.37 | 4 q |
| Macarena Achurra Luck | Santa Úrsula | 3 | 10.59 | 6 q |
| Agustina Cases Castillo | Santa Úrsula | 6 | 10.99 | 11 |
| Emilia Gonzalez Carcavilla | SSCC Manquehue | 8 | 11.24 | 16 |
| Victoria Fuentes Turull | San Anselmo | 7 | 11.59 | 20 |
| Ignacia Izquierdo Mujica | Huelén | 2 | 11.94 | 23 |
| Martina Jesus Quezada Cortes | Del Sagrado Corazón - Apoquindo | 5 | 13.20 | 37 |
| Josefina Dominguez Sanhueza | SSCC Manquehue | 1 | | |
| Serie 5 |
| Chia Lai Ruan Cáceres | Montessori de Talca | 4 | 9.67 | 1 q |
| Macarena Álvarez Reyes | Santa Úrsula | 3 | 11.05 | 13 |
| Maria Jose Eguiguren Bustamante | Everest | 5 | 11.57 | 19 |
| Ema Delpiano Del Campo | Saint George's College | 2 | 12.68 | 32 |
| Bernardita Pérez Lyon | San Isidro | 7 | 12.83 | 35 |
| Maria Eyzaguirre Rivadeneira | Los Andes | 1 | 12.88 | 36 |
| Amelia María Varas Fluxa | Nazaret | 6 | | |
| Jacinta De La Maza Budinich | San Francisco de Asís | 8 | | |
| Serie 6 |
| Macarena Domeyko Olavarría | San Benito | 1 | 10.81 | 7 q |
| Amanda Gil Saragoni | Alemán de Santiago | 4 | 10.94 | 9 |
| Isidora Santa Cruz Rodriguez | Nazaret | 6 | 11.61 | 22 |
| Olivia Lyon Gaete | San Isidro | 2 | 12.32 | 27 |
| Constanza Sanguinetti Javier | Alemán de Santiago | 3 | 16.38 | 38 |
| Antonia Cerda Ketterer | Del Sagrado Corazón - Apoquindo | 5 | | |
| Elisa Vicuña Covarrubias | San Francisco de Asís | 7 | | |
| María Francisca De Bonnafos Ovalle | San Francisco de Asís | 8 | | |
