| | Sophie Slovenski | Bayview Glen - Don Mills (Don Mills) | NT | 08.59 | | |
| | Temi Akintan | Hillfield-Strathallan-Hamilton (Hamilton) | NT | 08.64 | | |
| | Reece Sawyer | Trafalgar Castle - Whitby (Whitby) | NT | 08.85 | | |
| | Saxon Schwartz | St. John's Kilmarnock (Breslau) | NT | 09.10 | | |
| | Sofia Savio | De La Salle College - Toronto (Toronto) | NT | 09.20 | | |
| | Jackie Le Feuvre | Greenwood College (Toronto) | NT | 09.29 | | |
| | Victoria Pat | St. Clement's School (Toronto) | NT | 09.38 | | |
| | Tory Robertson | Havergal College - Toronto (Toronto) | NT | 09.50 | | |
| | Anna Haughton | Greenwood College (Toronto) | NT | 09.52 | | |
| | Nathalie Colbourne | St. Clement's School (Toronto) | NT | 09.53 | | |
| | Sara Palazzese | De La Salle College - Toronto (Toronto) | NT | 09.55 | | |
| | Lauren Good | St. John's Kilmarnock (Breslau) | NT | 09.71 | | |
| | Athena Servinis | Bayview Glen - Don Mills (Don Mills) | NT | 09.75 | | |
| | Alessia DiTullio | De La Salle College - Toronto (Toronto) | NT | 09.81 | | |
| | Hannah Kinney | Greenwood College (Toronto) | NT | 09.83 | | |
| | Megan Mcconnel | Branksome Hall - Toronto (Toronto) | NT | 09.84 | | |
| | Tea Vanier | Branksome Hall - Toronto (Toronto) | NT | 09.92 | | |
| | Alison Dudu | Branksome Hall - Toronto (Toronto) | NT | 09.10 | | |
| | Victoria Trasente | De La Salle College - Toronto (Toronto) | NT | 10.04 | | |
| | Aubrie Allen | Branksome Hall - Toronto (Toronto) | NT | 10.05 | | |
| | Sienna Lazzarino | De La Salle College - Toronto (Toronto) | NT | 10.28 | | |
| | Jenna Hewat | Branksome Hall - Toronto (Toronto) | NT | 10.66 | | |
| | Hannah Duncanson | Branksome Hall - Toronto (Toronto) | NT | 11.27 | | |
| | Hannah Swartz | Branksome Hall - Toronto (Toronto) | NT | 11.28 | | |
| | Isabel Bredt | Branksome Hall - Toronto (Toronto) | NT | 11.58 | | |
| | Caroline Poole | Branksome Hall - Toronto (Toronto) | NT | DNS | | |
| | Clara Zhang | Lakefield College School (Lakefield) | NT | DNS | | |
| | Madeleine Hooper | De La Salle College - Toronto (Toronto) | NT | DNS | | |
| | Julia Listro | Bayview Glen - Don Mills (Don Mills) | NT | DNS | | |
| | Jordyn Levine | Country Day School - King City (King City) | NT | DNS | | |
| | Megan Herring | Hillfield-Strathallan-Hamilton (Hamilton) | NT | DNS | | |
