| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Camila Tavonatti Gómez | Nazaret | 3 | 10.96 | 1 |
| Isidora Matte Ventura-Junca | Everest | 5 | 11.31 | 2 |
| Carolina Fellay Marin | Nazaret | 1 | 11.35 | 3 |
| Magdalena Paredes Cañas | SSCC Manquehue | 4 | 11.46 | 5 |
| Florencia Colomba Tavonatti Gómez | Nazaret | 2 | 11.49 | 6 |
| Final B | ||||
| Ignacia Vigil Vasquez | Everest | 3 | 11.37 | 4 |
| Maria Gracia Monasterio Roman | Highlands | 4 | 11.60 | 7 |
| Emilia Toro Vidal | Everest | 2 | 11.86 | 8 |
| María Jesús Musalem Lyng | Nazaret | 5 | 12.13 | 9 |
| Isidora Arriagada Polanco | San Benito | 1 | DNS | |
