| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Isidora Albornoz Urrutia | Alcázar - Las Condes | 4 | 10.45 | 1 |
| Francisca Belen Rojas Hoffmann | Instituto Alonso de Ercilla | 2 | 10.79 | 2 |
| Javiera Salas Cortes | Teresiano Enrique de Osso | 5 | 10.86 | 3 |
| Florencia Sofia Millar Ponce | Instituto Alonso de Ercilla | 3 | 10.94 | 4 |
| Maria Pilar Henriquez Duarte | Instituto O'Higgins de Rancagua | 7 | 10.97 | 5 |
| Josefa Merino Espinosa | The Southern Cross School | 6 | 11.02 | 6 |
| Gabriela Sofía Correa Álvarez | Lincoln IA Chicureo | 8 | 11.05 | 7 |
| Isabela Lopez Escobar | Lincoln IA Chicureo | 1 | 11.19 | 8 |
