| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Catalina Eugenia Contreras Elgueda | Integrado San Pío X - Talca | 3 | 9.21 | 1 |
| Pilar Gutierrez Valdes | Cumbres | 7 | 9.38 | 2 |
| Lara Sofia Bethsheider Cavada | Lincoln IA Chicureo | 4 | 9.40 | 3 |
| Pilar Dominguez Gines | Nazaret | 6 | 9.40 | 4 |
| Ignacia Stefanelli Fuenzalida | Nazaret | 2 | 9.41 | 5 |
| Sofía Senin Méndez | Lincoln IA Chicureo | 8 | 9.43 | 6 |
| Antonia Jorquera Martinez | Nuestra Señora de la Merced | 1 | 9.59 | 7 |
| Javiera De Jesús Rojas Murúa | The English Institute | 5 | 9.66 | 8 |
