| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final A | ||||
| Valentina Sepulveda Ducii | Alemán de Puerto Varas | 3 | 10.72 | 1 |
| Julieta Daniela Olmos Díaz | Patagonia College - Puerto Montt | 4 | 11.24 | 2 |
| Emilia Salmona Santamaria | Instituto Alemán de Osorno | 2 | 11.32 | 3 |
| Martina Javiera Noriega Quintullanca | Paideia | 5 | 11.48 | 4 |
| Colomba Wensioe Peragallo | Puerto Varas | 6 | 11.54 | 5 |
| Florencia Magdalena Mendoza Villena | Patagonia College - Puerto Montt | 1 | DNS | 6 |
| Final E | ||||
| Jana Nicholls Sinno | Alemán de Puerto Varas | 11.58 | 7 | |
| Javiera Millán Marzal | Puerto Varas | 11.63 | 8 | |
