| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 V.V. +0.3 | ||||
| Catalina Rozas Arellano | Saint George's College | 5 | 14.46 | 1 q |
| Macarena Teresita Irarrazaval Valdes | Los Andes | 6 | 15.32 | 2 q |
| Josefa Irarrazaval Riesco | Los Andes | 3 | 15.58 | 3 q |
| Amalia Baboun Meschede | Nazaret | 7 | 15.90 | 4 q |
| Emilia Toloza Chellew | Cumbres | 2 | 16.18 | 5 q |
| Pilar Dominguez Gines | Nazaret | 1 | 16.38 | 6 q |
| Julieta RodrÃguez Grez | Santa Úrsula | 8 | 16.61 | 7 q |
