| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Barbara Carrasco Garcia | SSCC Alameda | 5 | 10.77 | 1 |
| Pascal Valenzuela Bruce | Saint George's College | 3 | 10.85 | 2 |
| Renata Alvarez Parraguez | Liceo Miguel Rafael Prado | 2 | 10.92 | 3 |
| Aminta Luarte Molina | Juanita de los Andes | 6 | 10.96 | 4 |
| Lisa Bauch A | Alemán de Santiago | 4 | 10.97 | 5 |
| Teresita EcheverrÃa Larrain | Los Alerces | 7 | 11.16 | 6 |
| Antonia Hurtado Vial | Los Alerces | 8 | 11.24 | 7 |
| Josefina Silva Schmidt | La Maisonnette | 1 | 11.27 | 8 |
