| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Jacinta Philipps Cares | Santa Úrsula | 4 | 10.05 | 1 |
| Ema Díaz Ferrando | Saint George's College | 3 | 10.64 | 2 |
| Gracia Auger Izquierdo | Saint George's College | 6 | 10.77 | 3 |
| Laura Sagredo Pérez | Saint George's College | 5 | 10.80 | 4 |
| Elisa Cardemil Sotomayor | Santa Úrsula | 7 | 10.82 | 5 |
| Lucia Iacobelli Ovalle | Los Andes | 1 | 10.84 | 6 |
| Augusta Vial Errazuriz | Los Andes | 8 | 10.88 | 7 |
| Augusta María Ureta Álvarez | Los Alerces | 2 | 10.94 | 8 |
