| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Sara Cestau Ortega | Los Alerces | 6 | 10.98 | 4 q |
| MarĂa JesĂşs Chavez Osses | San Anselmo | 3 | 11.04 | 5 q |
| SofĂa Larrea SisamĂłn | Santa Ăšrsula | 4 | 11.43 | 8 |
| Paula Jasmén Espinoza | Huelén | 2 | 11.59 | 13 |
| Clara Irarrazaval Puente | San Benito | 5 | 11.68 | 14 |
| Marina Huerta Raab | The Grange School | 1 | DNS | |
| Serie 2 | ||||
| Trinidad Martin RodrĂguez | Los Alerces | 4 | 10.50 | 1 q |
| MarĂa JesĂşs Rivadeneira Contardo | San Anselmo | 1 | 10.67 | 2 q |
| Maria Trinidad Cruz Irarrazaval | Los Andes | 5 | 10.74 | 3 q |
| Agustina Huidobro Perez | San Benito | 3 | 11.44 | 10 |
| Trinidad Ponce Foster | Huelén | 6 | 11.47 | 11 |
| Julieta Rioseco B | The Grange School | 2 | 11.52 | 12 |
| Serie 3 | ||||
| Amanda Orienter Sotomayor | San Anselmo | 3 | 11.77 | 16 |
| Lucia Amunategui Balmaceda | Los Andes | 6 | 12.04 | 18 |
| Blanca Guerrero Muñoz | Santa Úrsula | 4 | 12.33 | 19 |
| Amelia Ibañez A | The Grange School | 2 | DNS | |
| Juanita Vio Maturana | San José de Chicureo | 5 | DNS | |
| Serie 4 | ||||
| Trinidad Croquevielle Rendic | Los Andes | 4 | 11.11 | 6 q |
| Ana MarĂa Merino Burmester | Los Alerces | 3 | 11.22 | 7 q |
| Martina MarĂa Undurraga Galvez | San Benito | 2 | 11.43 | 9 |
| Olivia Cisternas GarcĂa-Huidobro | Santa Ăšrsula | 5 | 11.70 | 15 |
| Delia Honorato Alcalde | Huelén | 6 | 11.79 | 17 |
