| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Jacinta Philipps Cares | Santa Úrsula | 4 | 10.16 | 1 |
| Sara Restini Salas | Villa María Academy | 5 | 10.32 | 2 |
| Elisa Cardemil Sotomayor | Santa Úrsula | 3 | 10.69 | 3 |
| Laura Sagredo Pérez | Saint George's College | 1 | 10.70 | 4 |
| Ema Díaz Ferrando | Saint George's College | 6 | 10.71 | 5 |
| Augusta María Ureta Álvarez | Los Alerces | 2 | 11.00 | 6 |
| María Gracia Pecchenino Larrain | Huelén | 8 | 11.00 | 7 |
| Jacinta Silva Labbe | Huelén | 7 | 11.01 | 8 |
