| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Chia Lai Ruan Cáceres | Montessori de Talca | 4 | 10.36 | 1 |
| Isidora Albornoz Urrutia | Alcázar - Las Condes | 5 | 10.58 | 2 |
| Josefina Silva Schmidt | La Maisonnette | 3 | 10.59 | 3 |
| Antonia Ignacia Fernández Honorato | Alborada de Curauma | 6 | 10.66 | 4 |
| Josefina Silvia O'ryan Sanchez | Santa Cruz - Chicureo | 1 | 10.89 | 5 |
| Matilde Sofía Tejos Florenzano | Everest | 7 | 10.89 | 6 |
| Josefina Faundez Oberg | Windsor School - Valdivia | 2 | 11.05 | 7 |
| Consuelo Antonia Antunez Aravena | Saint George's College | 8 | DNS | |
