| | Connor Ostoich | Branksome Hall - Toronto (Toronto) | 60.00 | 1:03.42 | 10 | |
| | Caroline Stricelj | Thomas A. Blakelock - Oakville (Oakville) | 1:05.24 | 1:05.25 | 8 | |
| | Temisan Ariri | St. Marguerite d'Youville-Bram (Brampton) | 1:04.69 | 1:05.61 | 6 | |
| | Jada Lowe | St. Thomas Aquinas - Brampton (Brampton) | 1:08.70 | 1:07.46 | 5 | |
| | Nikola Duncanova | Branksome Hall - Toronto (Toronto) | 1:05.00 | 1:09.11 | 4 | |
| | Vaishnavy Yagarajah | Harold M Brathwaite - Brampton (Brampton) | 1:08.00 | 1:09.38 | 3 | |
| | Arthi Vickneswaramoorthy | Harold M Brathwaite - Brampton (Brampton) | 1:11.00 | 1:09.63 | 2 | |
| | Janelle Forbes | Turner-Fenton - Brampton (Brampton) | 1:10.00 | 1:10.80 | 1 | |
| | Catherine McDougall | Lorne Park - Mississauga (Mississauga) | 1:09.90 | 1:10.85 | | |
| | Jodi Maloles | Our Lady of Mount Carmel-Missi (Mississauga) | 1:15.00 | 1:12.31 | | |
| | Michka Lee | Mississauga - Mississauga (Mississauga) | 1:07.00 | 1:12.60 | | |
| | Tharushe Jayaveer | Stephen Lewis - Mississauga (Mississauga) | 1:11.96 | 1:12.71 | | |
| | Rachel Amirault | Port Credit - Mississauga (Mississauga) | 1:08.00 | 1:12.89 | | |
| | Alexus Nelson | Bramalea - Brampton (Brampton) | 1:05.00 | 1:13.54 | | |
| | Rachel Jarvis | Port Credit - Mississauga (Mississauga) | 1:09.20 | 1:14.09 | | |
| | Olivia Ghosh | John Fraser - Mississauga (Mississauga) | 1:23.00 | 1:14.41 | | |
| | Valerie Tsang | Glenforest - Mississauga (Mississauga) | 1:30.00 | 1:15.12 | | |
| | Natalia Tkach | Cardinal Leger - Brampton (Brampton) | 1:15.00 | 1:15.41 | | |
| | Alice Akinwalere | Iona Catholic - Mississauga (Mississauga) | 1:12.50 | 1:15.51 | | |
| | Fariba Haque | Turner-Fenton - Brampton (Brampton) | 1:12.00 | 1:15.78 | | |
| | Janine DSouza | Our Lady of Mount Carmel-Missi (Mississauga) | 1:12.00 | 1:16.61 | | |
| | Monique McFarlane | St. Marguerite d'Youville-Bram (Brampton) | 1:08.23 | 1:16.88 | | |
| | Gabriela Villedo | St. Thomas Aquinas - Brampton (Brampton) | 1:10.00 | 1:19.55 | | |
| | Emily Fields | Mentor College - Mississauga (Mississauga) | 1:05.00 | 1:19.57 | | |
| | Patti Lucas | St. Aloysius Gonzaga-Mississau (Mississauga) | 1:17.00 | 1:24.51 | | |
| | Gena Zheng | Glenforest - Mississauga (Mississauga) | 1:50.00 | 1:24.68 | | |
| | Freda Looker | Philip Pocock - Mississauga (Mississauga) | 1:15.00 | 1:26.34 | | |
| | Catherine Tanguay | Philip Pocock - Mississauga (Mississauga) | 1:15.00 | 1:36.38 | | |
| | Sophie Lewick | Cardinal Leger - Brampton (Brampton) | 1:03.00 | DNS | | |
| | Neila Toofuny | Lorne Park - Mississauga (Mississauga) | 1:25.00 | DNS | | |
| | Janeil Hutchinson | St. Augustine - Brampton (Brampton) | 1:05.10 | DNS | | |
| | Katie Warner | St. Aloysius Gonzaga-Mississau (Mississauga) | 1:16.00 | DNS | | |
