| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Catalina Rozas Arellano | Saint George's College | 4 | 12.69 | 1 |
| Matilde Sofía Tejos Florenzano | Everest | 7 | 12.79 | 2 |
| Josefa Irarrazaval Riesco | Los Andes | 5 | 12.95 | 3 |
| Amalia Baboun Meschede | Nazaret | 3 | 13.13 | 4 |
| Macarena Achurra Luck | Santa Úrsula | 6 | 13.21 | 5 |
| Macarena Álvarez Reyes | Santa Úrsula | 8 | 13.24 | 6 |
| Isidora Santa Cruz Rodriguez | Nazaret | 2 | 13.83 | 7 |
| Macarena Teresita Irarrazaval Valdes | Los Andes | 1 | 13.93 | 8 |
