| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Amalia Tagle Bier | Santa Úrsula | 4 | 9.94 | 1 |
| Martina Simonetti Miquel | Saint George's College | 2 | 10.18 | 2 |
| Olivia Vial Tampier | San Benito | 5 | 10.34 | 3 |
| Alicia Tardel Swett | Saint George's College | 1 | 10.38 | 4 |
| SofÃa Larrea Sisamón | Santa Úrsula | 3 | 10.40 | 5 |
| Bernardita Aliaga Brosh | San Francisco Javier de Huechuraba | 6 | 10.45 | 6 |
| Josefina Ignacia Morales Rojas | Andrée English School | 8 | 10.49 | 7 |
| Clara Fluxá Eguiguren | Los Andes | 7 | 10.89 | 8 |
