| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Serie 1 | ||||
| Emilia Toloza Chellew | Cumbres | 5 | 13.41 | 1 q |
| Ana Villegas Prieto | Everest | 3 | 13.76 | 2 q |
| Florencia Lira Olivier | Cumbres | 1 | 14.41 | 5 q |
| María Del Rosario Ariztía Lecaros | San Isidro | 4 | 14.49 | 6 |
| Amparo Vodanovic Caorsi | La Cruz de Machalí | 2 | 14.82 | 9 |
| Serie 2 | ||||
| Ignacia Serrano Vial | Cumbres | 5 | 13.91 | 3 q |
| Rillón Amanda Varela | Maitenes | 4 | 14.36 | 4 q |
| Alejandra Undurraga Pfingsthorn | La Cruz de Machalí | 3 | 14.57 | 7 |
| Sofia Manguyague Cruz | Everest | 1 | 14.83 | 10 |
| Maria Jesus Fleischmann Maturana | Highlands | 2 | 16.33 | 12 |
| Serie 3 | ||||
| Belén Tolosa Chellew | Cumbres | 3 | 14.76 | 8 |
| Jacinta Del Sagrado Corazón Prieto Velasco | La Cruz de Machalí | 5 | 15.08 | 11 |
| Trinidad Tosso Manns | Maitenes | 1 | DNS | |
| Aurora Baztan Haeusser | Everest | 2 | DNS | |
| Amalia Bariggi Alessandri | San Isidro | 4 | DNS | |
