| Final A |
| Fernanda Martinez Amenabar | Villa María Academy | 4 | 10.58 | 1 |
| Amanda Gil Saragoni | Alemán de Santiago | 6 | 10.96 | 2 |
| Emilia Bascuñan Salvestrini | Villa María Academy | 3 | 10.98 | 3 |
| Maria Ignacia Ruiz Moreno Lagos | Los Andes | 1 | 10.99 | 4 |
| María Gracia Villaseca Quijarro | Huelén | 2 | 10.99 | 5 |
| Camila Tavonatti Gómez | Nazaret | 5 | 11.03 | 6 |
| Final B |
| Colomba Undurraga Carey | Everest | 5 | 11.07 | 7 |
| Florencia Colomba Tavonatti Gómez | Nazaret | 2 | 11.15 | 8 |
| Jacinta Dominguez Urrejola | San Anselmo | 1 | 11.20 | 9 |
| Amanda Lewin Pacheco | San Benito | 3 | 11.21 | 10 |
| Emilia Mujaes Jacob | Alemán de Santiago | 6 | 11.23 | 11 |
| Maria Gracia Prieto Correa | San Benito | 4 | DNS | |
