| | Kelly Hennessy | St. Thomas Aquinas - Oakville (Oakville) | 2:20.00 | 2:23.81 | 10 | |
| | Samantha Gordon | Bill Crother - Unionville (Unionville) | 2:25.00 | 2:26.46 | 8 | |
| | Natalie Biringer | Havergal College - Toronto (Toronto) | 2:35.00 | 2:29.14 | 6 | |
| | Wesolowski Michelle | Bishop Allen Academy-Etobicoke (Etobicoke) | 2:30.00 | 2:29.23 | 4 | |
| | Tiffany Cheung | Bill Crother - Unionville (Unionville) | 2:25.00 | 2:31.21 | 2 | |
| | Melissa Pocsai | Maple - Maple (Maple) | NT | 2:36.85 | 1 | |
| | Alana Ciullo | Loretto Abbey - Toronto (Toronto) | 2:28.00 | 2:38.98 | | |
| | Lauren Nunziata | De La Salle College - Toronto (Toronto) | 2:47.00 | 2:39.42 | | |
| | Sarah Kessenaar | Loretto Abbey - Toronto (Toronto) | 2:50.41 | 2:41.44 | | |
| | Jessica Baun | De La Salle College - Toronto (Toronto) | 2:47.00 | 2:44.38 | | |
| | Taya Burzynski | Cardinal Leger - Brampton (Brampton) | 2:45.00 | 2:45.15 | | |
| | Cassandra Pilacinski | De La Salle College - Toronto (Toronto) | 2:48.00 | 2:46.90 | | |
| | Rebecca Palmieri | Mayfield - Brampton (caledon) | 3:05.00 | 2:47.25 | | |
| | Amanda Hroncok | Sacred Heart - Newmarket (Newmarket) | 2:43.00 | 2:47.46 | | |
| | Hilary Stone | St. Clement's School (Toronto) | NT | 2:47.49 | | |
| | Melissa deJonge | Hillfield Strathallan College (Hamilton) | NT | 2:47.63 | | |
| | Hayley Smith | Mayfield - Brampton (caledon) | 2:55.00 | 2:48.83 | | |
| | Lois Boody | Michael Power/St.Joseph-Etobic (Etobicoke) | 2:38.90 | 2:50.25 | | |
| | Tori Smith | G.L. Roberts - Oshawa (Oshawa) | NT | 2:50.91 | | |
| | Aliya MacKenzie | York Mills C.I. (Toronto) | NT | 2:51.86 | | |
| | Nadine Kexel | Sacred Heart - Newmarket (Newmarket) | NT | 2:52.11 | | |
| | Agata Starkiewicz | Mayfield - Brampton (caledon) | 3:10.00 | 2:52.25 | | |
| | Anju Ravindran | Branksome Hall (Toronto) | NT | 2:52.84 | | |
| | Olivia Kordos | Bishop Allen Academy-Etobicoke (Etobicoke) | 2:48.00 | 2:53.40 | | |
| | Jennifer Goodale | Aurora - Aurora (Aurora) | NT | 2:53.65 | | |
| | Lauren Buchanan | Mayfield - Brampton (caledon) | 3:15.00 | 2:54.31 | | |
| | Sonja Cheung | Thornhill - Thornhill (Thornhill) | NT | 2:54.47 | | |
| | Vanessa Boateng | R.H. King Acad - Scarborough (Scarborough) | NT | 2:56.64 | | |
| | Andrea Schneider | St. Mary - Pickering (Pickering) | NT | 2:58.12 | | |
| | Mackenzie Morison | Hillfield Strathallan College (Hamilton) | NT | 2:58.23 | | |
| | Arnella Collison | Woodbridge College- Woodbridge (Woodbridge) | 2:35.00 | 2:59.25 | | |
| | Kristen Anderson | St.Theresa of Lisieux-Richmond (Richmond Hill) | NT | 3:03.68 | | |
| | Liu Kitty | York Mills C.I. (Toronto) | NT | 3:04.69 | | |
| | Caitlyn Yee | York Mills C.I. (Toronto) | NT | 3:05.02 | | |
| | Leslie Dart | St. Thomas Aquinas - Lindsay (Lindsay) | 3:03.00 | 3:06.29 | | |
| | Allison Christie | St. Thomas of Villanova (King City) | 3:10.00 | 3:07.25 | | |
| | Ruth Chu | Holy Trinity School (Richmond Hill) | 2:35.00 | 3:12.98 | | |
| | Emma Wookey | Greenwood (Toronto) | NT | 3:14.45 | | |
| | Mallorie Bronfman-Thomas | Branksome Hall (Toronto) | NT | 3:15.20 | | |
| | Emily Bongelli | Donald A. Wilson - Whitby (Whitby) | 2:55.00 | 3:16.61 | | |
| | Esther Vlessing | Community Hebrew Academy-R.H. (Vaughan) | 3:27.40 | 3:18.05 | | |
| | Andelle Posival | Markham - Markham (Markham) | NT | 3:18.77 | | |
| | Sigi Maho | Bishop Allen Academy-Etobicoke (Etobicoke) | 2:45.00 | 3:20.92 | | |
| | Roxanne Delima | Cardinal Carter - Aurora (Aurora) | NT | 3:21.13 | | |
| | Sophia Nunes | Bishop Allen Academy-Etobicoke (Etobicoke) | 3:00.00 | 3:21.78 | | |
| | Cristina Covre | St. Thomas of Villanova (King City) | 3:20.00 | 3:22.94 | | |
| | Laxshana Srikanthan | West Hill - West Hill (West Hill) | 3:40.00 | 3:25.40 | | |
| | Helen Wong | Markham - Markham (Markham) | NT | 3:35.28 | | |
| | Cathy Yue | York Mills C.I. (Toronto) | 3:56.00 | 3:39.85 | | |
