| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Antonia Belén Ramirez Muñoz | Saint George's College | 4 | 12.22 (CR) | 1 |
| Catalina Rozas Arellano | Saint George's College | 5 | 12.38 | 2 |
| Sofía Figueroa Ivovich | San Benito | 3 | 12.87 | 3 |
| Amelia Frances Mary Pitt Quinton | Huelén | 6 | 13.43 | 4 |
| Magdalena Lagos Diaz | Huelén | 8 | 13.88 | 5 |
| Juanita Donoso Chadwick | Santa Úrsula | 7 | 13.94 | 6 |
| Kala Henriquez Nawrath | Saint George's College | 1 | 14.06 | 7 |
| Victoria Vos Ramirez | Huelén | 2 | 14.11 | 8 |
