| Serie 1 |
| Isidora Paz Fuentes Martinez | SSCC Manquehue | 2 | 10.92 | 1 q |
| Josefa Navarrete Soto | Del Sagrado Corazón - Apoquindo | 8 | 11.05 | 2 |
| Sofia Irarrazabal Pagola | Los Alerces | 3 | 11.27 | 4 |
| Maria Errazuriz Kramer | Los Andes | 1 | 11.35 | 4 |
| Matilde Videla Severin | Cumbres | 5 | 11.56 | 5 |
| Josefina Alico Gordon | SSCC Manquehue | 4 | | |
| Josefa Garcia Undurraga | San Anselmo | 6 | | |
| Elisa Vicuña Covarrubias | San Francisco de Asís | 7 | | |
| Serie 2 |
| María Sofía Larraín Varela | Nazaret | 3 | 10.94 | 1 q |
| Victoria Herceg Lacalle | Saint George's College | 7 | 11.09 | 2 |
| Elisa Tuset Cuevas | Los Alerces | 5 | 11.10 | 3 |
| Amparo Anguita Escalante | Saint George's College | 2 | | |
| Paula Valentina Olave Gajardo | SSCC Manquehue | 4 | | |
| Jacinta Arnaiz Ibarra | San Anselmo | 6 | | |
| Ignacia Veronica Sepulveda Tighe | Padre Hurtado y Juanita de los Andes | 8 | | |
| Serie 3 |
| Amalia Cristina Castillo Larios | Everest | 4 | 11.01 | 3 |
| Agustina Grunnert Morgan | Andree English School | 7 | 11.17 | 3 |
| Dominga Silva Ureta | San Benito | 8 | 11.26 | 3 |
| Maria Eyzaguirre Rivadeneira | Los Andes | 6 | 11.90 | 4 |
| Mercedes Riesco Valdés | Santa Úrsula | 2 | 13.35 | 5 |
| Florencia Colomba Tavonatti Gómez | Nazaret | 3 | | |
| Elisa Escudero Muñoz | Cumbres | 5 | | |
| Serie 4 |
| María Squella Contardo | San Francisco de Asís | 6 | 10.76 | 1 q |
| Matilde Ruiz Valle | Del Sagrado Corazón - Apoquindo | 8 | 10.86 | 2 q |
| Macarena Domeyko Olavarría | San Benito | 7 | 10.92 | 2 q |
| Olivia Salinas Egaña | Everest | 4 | 11.82 | 3 |
| Margarita Gonzalez Ariztia | Los Andes | 2 | 12.35 | 6 q |
| Catalina Garmendia Pascal | Santa Úrsula | 3 | | |
| Josefa Antonia Arriagada Bernedo | Everest | 5 | | |
| Serie 5 |
| Gracia Cruz Palma | Del Sagrado Corazón - Apoquindo | 7 | 10.53 | 1 q |
| Rafaella Pisano Fourcade | Los Alerces | 5 | 10.59 | 1 q |
| Clara Mardonez Eyzaguirre | Saint George's College | 6 | 10.95 | 2 q |
| Emilia Rosselot García De La Huerta | San Benito | 2 | 12.05 | 4 |
| Asunción Figueroa Bauzá | Cumbres | 4 | 12.90 | 5 |
| Sofía Pinedo Ogalde | Santa Úrsula | 3 | | |
| Olivia Errázuriz Dulanto | San Francisco de Asís | 8 | | |
