| | Miriam Morant | Notre Dame Ajax (Ajax) | 26.40 | 27.55 | | 10 | |
| | Anaya Joseph | St. Marcellinus (Mississauga) | 26.00 | 27.60 | | 8 | |
| | Janaiya Earle | Father Henry Carr (Toronto) | 28.81 | 27.72 | | 6 | |
| | Aneta Holder | Birchmount Park (Scarborough) | 28.23 | 28.30 | | 5 | |
| | Soliya Jones | St. Edmund Campion (Brampton) | 29.00 | 28.76 | | 4 | |
| | Eliana Obazee | St. Edmund Campion (Brampton) | 29.50 | 29.03 | | 3 | |
| | Lauren Givogue | Thousand Islands (Brockville) | 30.00 | 29.06 | | 1.50 | |
| | Tessa Thurton | Notre Dame Ajax (Ajax) | NT | 29.06 | | 1.50 | |
| | Kara Smid | Guido deBres (Hamilton) | NT | 29.45 | | | |
| | Grace Akanni | St. Edmund Campion (Brampton) | 32.00 | 29.52 | | | |
| | Bella MacDonald | Thousand Islands (Brockville) | 32.00 | 29.69 | | | |
| | Sophia Hernandez-Lindo | Father John Redmond C.S.S (Etobicoke) | NT | 29.74 | | | |
| | Emmanuela Ikpekhia | Bishop Allen Academy (Etobicoke) | NT | 29.82 | | | |
| | Emme Luu | Humberside (Toronto) | NT | 30.18 | | | |
| | Myrakle Berry | Wexford (Scarborough) | 33.00 | 30.41 | | | |
| | Oyenifemi Oyedokun | St. Edmund Campion (Brampton) | 29.00 | 30.52 | | | |
| | La'Nyah Nembhard-Smith | St. Marcellinus (Mississauga) | 30.00 | 30.54 | | | |
| | Salome Jordan | Wexford (Scarborough) | 31.00 | 30.62 | | | |
| | Nyssa DeHaney | St. Edmund Campion (Brampton) | 28.90 | 30.69 | | | |
| | Shaireen Pangan | Father Henry Carr (Toronto) | 28.34 | 30.84 | | | |
| | Veronica Sasso | Loretto Abbey (Toronto) | NT | 30.93 | | | |
| | Julia Niemy | Bishop Allen Academy (Etobicoke) | NT | 30.93 | | | |
| | Breana Soundraraja | Wexford (Scarborough) | 31.00 | 31.03 | | | |
| | Zariia Rhoden | Father Henry Carr (Toronto) | 28.62 | 31.05 | | | |
| | Precious Igbinigie | Father Henry Carr (Toronto) | 26.82 | 31.07 | | | |
| | Nailah Grant | St. Marcellinus (Mississauga) | NT | 31.23 | | | |
| | Natalia Sozou | Bishop Allen Academy (Etobicoke) | NT | 31.29 | | | |
| | Gabby Lowe | Thousand Islands (Brockville) | NT | 31.50 | | | |
| | Sara Vandenbeukel | Guido deBres (Hamilton) | NT | 31.57 | | | |
| | Sophia Vitorino | Bishop Allen Academy (Etobicoke) | NT | 31.75 | | | |
| | Ava Misterka | Father John Redmond C.S.S (Etobicoke) | NT | 31.91 | | | |
| | Mariposa Luna-Trzcinska | Notre Dame Tornonto (Toronto) | NT | 32.08 | | | |
| | Victoria Makuch | St. Edmund Campion (Brampton) | 30.00 | 32.14 | | | |
| | Aubrey Blades | Notre Dame Ajax (Ajax) | NT | 32.16 | | | |
| | Kamryn Aantjes | Guido deBres (Hamilton) | NT | 32.21 | | | |
| | Valerie Bedoya | Notre Dame Ajax (Ajax) | NT | 32.23 | | | |
| | Violet Johnson | Father John Redmond C.S.S (Etobicoke) | NT | 32.35 | | | |
| | Sierra Oosterhoff | Guido deBres (Hamilton) | NT | 32.37 | | | |
| | Davanique Jonas | St. Edmund Campion (Brampton) | 29.00 | 32.49 | | | |
| | Akaylah Mercurius-Simpson | Wexford (Scarborough) | 31.00 | 32.57 | | | |
| | Mikayla Pickett | Birchmount Park (Scarborough) | NT | 32.78 | | | |
| | Leigha Forbes | Father Henry Carr (Toronto) | 29.62 | 33.26 | | | |
| | Feyisola Adewusi | James Cardinal McGuigan (Toronto) | NT | 33.87 | | | |
| | Vanessa Osorio | Father John Redmond C.S.S (Etobicoke) | NT | 34.09 | | | |
| | Lily Carlo | Birchmount Park (Scarborough) | NT | 34.15 | | | |
| | Delisa Jones | Wexford (Scarborough) | 35.00 | 34.54 | | | |
| | Gennifer Honeywell | St. Edmund Campion (Brampton) | 31.00 | 34.66 | | | |
| | Tishe Ogunremi | Notre Dame Tornonto (Toronto) | NT | 34.96 | | | |
| | Sofia Bruno | Father John Redmond C.S.S (Etobicoke) | NT | 34.98 | | | |
| | Michaela Nelson | Notre Dame Tornonto (Toronto) | NT | 35.26 | | | |
| | Saki Tsukuhara | Humberside (Toronto) | NT | 35.71 | | | |
| | Drusylla Lloyd | Wexford (Scarborough) | 35.00 | 36.39 | | | |
| | Alex Wiles | Humberside (Toronto) | NT | 38.55 | | | |
| | Bonita Crandon | St. Edmund Campion (Brampton) | 33.00 | 39.01 | | | |
| | Xiomara Hanson | St. Edmund Campion (Brampton) | 32.00 | 44.42 | | | |
| | Mercy Eze | St. Edmund Campion (Brampton) | 33.00 | 48.12 | | | |
