| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final V.V. -0.2 | ||||
| Dominga Philipps Cares | Santa Úrsula | 4 | 12.40 | 1 |
| Blanca Yarur Junemann | Los Alerces | 5 | 12.48 | 2 |
| Catalina Rozas Arellano | Saint George's College | 3 | 12.61 | 3 |
| Isidora Del Rosario Corada Vives | Andrée English School | 8 | 13.04 | 4 |
| MarÃa Gracia Mozó Sanhueza | San Francisco de AsÃs | 6 | 13.05 | 5 |
| Macarena Teresita Irarrazaval Valdes | Los Andes | 7 | 13.20 | 6 |
| Ignacia Serrano Vial | Cumbres | 1 | 13.40 | 7 |
