| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final | ||||
| Macarena Teresita Irarrazaval Valdes | Los Andes | 4 | 10.31 | 1 |
| Catalina Rozas Arellano | Saint George's College | 5 | 10.31 | 2 |
| Amalia Guzman Tondreau | Saint George's College | 3 | 10.47 | 3 |
| Elisa Jaramillo Bustamante | Saint George's College | 8 | 10.65 | 4 |
| Bernardita Infante Cifuentes | San Anselmo | 7 | 10.71 | 5 |
| Pilar Dominguez Gines | Nazaret | 2 | 10.84 | 6 |
| Antonia Hayler Browne | San Benito | 6 | 10.86 | 7 |
| Margarita Dulcic Cruz | Cumbres | 1 | 11.44 | 8 |
