| Serie 1 |
| Maria Guzman Salinas | Los Alerces | 3 | 11.41 | 12 |
| Sofia Manguyague Cruz | Everest | 5 | 11.44 | 13 |
| Trinidad Bulnes Del Campo | Los Alerces | 6 | 11.77 | 18 |
| Valentina Rivera Alliende | San Francisco de Asís | 2 | 14.30 | 32 |
| Constanza Jacqueline Elgueta Sepulveda | San José - Parral | 4 | | |
| Clara Ibañez Iriarte | Santa Úrsula | 7 | | |
| Agustina Chami Levkov | Instituto Hebreo | 8 | | |
| Serie 2 |
| Bernardita Infante Cifuentes | San Anselmo | 4 | 10.80 | 5 q |
| Dominga Johnson Preece | San Anselmo | 3 | 11.88 | 19 |
| Elena Guzman Cox | Huelén | 2 | 11.90 | 20 |
| Martina Medel Riquelme | Terra Austral del Sol | 8 | 11.91 | 21 |
| Ignacia San Martin Drouilly | SSCC Manquehue | 7 | 14.63 | 35 |
| Martina Isadora Candia Pavez | Instituto Alonso de Ercilla | 6 | 15.36 | 36 |
| Catalina Goycoolea Varas | Cumbres | 5 | | |
| Serie 3 |
| Catalina Rozas Arellano | Saint George's College | 4 | 10.48 | 1 q |
| Pilar Dominguez Gines | Nazaret | 5 | 10.98 | 7 q |
| Ignacia Stefanelli Fuenzalida | Nazaret | 3 | 11.37 | 11 |
| Olivia Moreno Gómez | San Benito | 8 | 11.96 | 22 |
| Lucia Bittelmann Millas | San Francisco de Asís | 2 | 13.04 | 30 |
| Catalina Sofia Acevedo Perez | Instituto Alonso de Ercilla | 6 | 14.36 | 33 |
| Agustina Amparo Mujica Magaña | Manquemávida - Santa Cruz | 7 | | |
| Serie 4 |
| Macarena Teresita Irarrazaval Valdes | Los Andes | 4 | 10.48 | 2 q |
| Maria Gracia Barbosa Barcelo | Everest | 5 | 11.30 | 10 |
| Clara Maria Urrejola Irarrazabal | Los Andes | 3 | 11.66 | 15 |
| Constanza Carolina Navarrete Soto | Del Sagrado Corazón - Apoquindo | 2 | 11.75 | 17 |
| María Florencia Hüe Grüner | San Benito | 7 | 12.18 | 24 |
| Clara Granic De Iruarrizaga | Los Andes | 8 | 12.35 | 27 |
| Gabriela Colomba Iglesias Riquelme | Instituto Alonso de Ercilla | 6 | 14.58 | 34 |
| Serie 5 |
| Amalia Guzman Tondreau | Saint George's College | 4 | 10.51 | 3 q |
| Antonia Hayler Browne | San Benito | 8 | 10.77 | 4 q |
| Elisa Jaramillo Bustamante | Saint George's College | 5 | 10.90 | 6 q |
| Josefina Yañez Tisi | Huelén | 2 | 12.18 | 25 |
| Laura Lehuede Diaz | Nazaret | 3 | 12.99 | 29 |
| Elena Beatríz Alburquenque Santibañez | Del Sagrado Corazón - Apoquindo | 7 | 13.82 | 31 |
| María Balart Betinyani | San Francisco de Asís | 6 | | |
| Serie 6 |
| Margarita Dulcic Cruz | Cumbres | 4 | 11.22 | 8 q |
| Sofía Contreras Rivas | Santa Úrsula | 6 | 11.25 | 9 |
| Elisa Perez Barria | SSCC Manquehue | 8 | 11.48 | 14 |
| Dominga Giner Siegel | San Anselmo | 5 | 11.70 | 16 |
| Emilia Cañas Gonzalez | SSCC Manquehue | 7 | 11.98 | 23 |
| Margarita Cox Monckeberg | Los Alerces | 3 | 12.29 | 26 |
| María José Maturana Álamos | Santa Úrsula | 2 | 12.54 | 28 |
