| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final V.V. -0.4 | ||||
| Catalina Rozas Arellano | Saint George's College | 4 | 12.26 | 1 |
| Sofia Segura Tupper | The Newland School | 5 | 12.34 | 2 |
| Dominga Philipps Cares | Santa Úrsula | 3 | 12.42 | 3 |
| Francisca Carvajal Ponce | San Francisco Javier de Huechuraba | 6 | 12.60 | 4 |
| Magdalena Hudson Yamal | San Francisco Javier de Huechuraba | 7 | 12.80 | 5 |
| MarÃa Gracia Mozó Sanhueza | San Francisco de AsÃs | 2 | 12.92 | 6 |
| Aurora Baztan Haeusser | Everest | 1 | 13.03 | 7 |
| Isidora Del Rosario Corada Vives | Andrée English School | 8 | DNS | |
