| | Gracelyn Larkin | Bracebridge & Muskoka - Braceb (Bracebridge) | 24:30.00 | 1 | |
| | Kileigh Harrington | St. Joseph's - Barrie (Barrie) | 26:09.20 | 2 | |
| | Amber Fisher | Bear Creek S.S. (Barrie, Ontario) | 26:23.80 | 3 | |
| | Morgan Mckeown | Barrie North - Barrie (Barrie) | 26:28.00 | 4 | |
| | Anna Carruthers | Collingwood - Collingwood (Collingwood) | 26:45.80 | 5 | |
| | Sofie Ohrling | Collingwood - Collingwood (Collingwood) | 27:21.90 | 6 | |
| | Madeline Horton | Huntsville H S (Huntsville) | 27:24.40 | 7 | |
| | Sanna Huyssen | Collingwood - Collingwood (Collingwood) | 27:33.30 | 8 | |
| | Megan Remnant | Jean Vanier - Collingwood (Collingwood) | 28:07.30 | 9 | |
| | Dana McBride | Bradford - Bradford (Bradford) | 28:11.40 | 10 | |
| | Victoria Picanco | St. Joseph's - Barrie (Barrie) | 28:14.20 | 11 | |
| | Macy Needs | Eastview - Barrie (Barrie) | 28:18.20 | 12 | |
| | Talia South | Innisdale - Barrie (Barrie) | 28:37.50 | 13 | |
| | Taylor Peckham | Bear Creek S.S. (Barrie, Ontario) | 28:53.80 | 14 | |
| | Lily Best | Bear Creek S.S. (Barrie, Ontario) | 29:21.50 | 15 | |
| | Paige Breedon | Innisdale - Barrie (Barrie) | 29:24.50 | 16 | |
| | Emma Punkari | Huntsville H S (Huntsville) | 29:37.50 | 17 | |
| | Hannah Hall | Patrick Fogarty - Orillia (Orillia) | 29:41.80 | 18 | |
| | Allison McMullin | Collingwood - Collingwood (Collingwood) | 29:50.20 | 19 | |
| | Stephanie Weeks | Parry Sound - Parry Sound (Parry Sound) | 29:57.40 | 20 | |
| | Veronika Tynovska | Eastview - Barrie (Barrie) | 30:00.40 | 21 | |
| | Sierra MacDonald | Eastview - Barrie (Barrie) | 30:06.60 | 22 | |
| | Natalee Shors | Elmvale - Elmvale (Elmvale) | 30:11.90 | 23 | |
| | Sarah Foster | Collingwood - Collingwood (Collingwood) | 30:15.70 | 24 | |
| | Taylor Marshall | Parry Sound - Parry Sound (Parry Sound) | 30:17.90 | 25 | |
| | Ally Goldring | Huntsville H S (Huntsville) | 30:21.50 | 26 | |
| | Tali Matoussevich | St. Joan of Arc - Barrie ( ) | 30:28.30 | 27 | |
| | Stella Keay | Huntsville H S (Huntsville) | 30:32.10 | 28 | |
| | Charlotte Wells-Liddy | Bear Creek S.S. (Barrie, Ontario) | 30:46.50 | 29 | |
| | Lydia Pedersen | Collingwood - Collingwood (Collingwood) | 30:50.20 | 30 | |
| | Emma Marion | St. Joseph's - Barrie (Barrie) | 31:03.80 | 31 | |
| | Lauryn Ewles | Bear Creek S.S. (Barrie, Ontario) | 31:11.20 | 32 | |
| | Megan Corsini | St. Theresa's - Midland (Midland) | 31:51.00 | 33 | |
| | Ainsleigh Stewart | Banting Memorial - Alliston (Alliston) | 31:51.80 | 34 | |
| | Claudia Brown | Banting Memorial - Alliston (Alliston) | 31:53.00 | 35 | |
| | Hannah Cutler | Parry Sound - Parry Sound (Parry Sound) | 31:53.50 | 36 | |
| | Katie Magnusson | Bear Creek S.S. (Barrie, Ontario) | 31:56.10 | 37 | |
| | Julia vanHezewyk | St. Thomas Aquinas - Tottenham (Tottenham) | 31:58.70 | 38 | |
| | Claire Dalli | St. Peter's - Barrie (Barrie) | 32:00.90 | 39 | |
| | Rhiannon Critchon | Bracebridge & Muskoka - Braceb (Bracebridge) | 32:17.20 | 40 | |
| | Holly Bennett | Huntsville H S (Huntsville) | 32:19.40 | 41 | |
| | Grayson Burrows | Parry Sound - Parry Sound (Parry Sound) | 32:24.00 | 42 | |
| | Vienna Scholten | Bracebridge & Muskoka - Braceb (Bracebridge) | 32:28.30 | 43 | |
| | Maxine Beland | Innisdale - Barrie (Barrie) | 32:32.70 | 44 | |
| | Madeleine Tardif | ES Romeo-Dallaire (Barrie) | 32:33.00 | 45 | |
| | Talia Kotlarz | Barrie North - Barrie (Barrie) | 32:40.90 | 46 | |
| | Katie Garth | Bracebridge & Muskoka - Braceb (Bracebridge) | 32:59.30 | 47 | |
| | Marsha Lane | Parry Sound - Parry Sound (Parry Sound) | 33:01.90 | 48 | |
| | Nyah von Kruse | Huntsville H S (Huntsville) | 33:32.40 | 49 | |
| | Jamie Steele | Huntsville H S (Huntsville) | 33:45.70 | 50 | |
| | Nicole Ellison | St. Joan of Arc - Barrie ( ) | 34:05.10 | 51 | |
| | Kolby McLean | Eastview - Barrie (Barrie) | 34:14.50 | 52 | |
| | Maggie Pitts | Huntsville H S (Huntsville) | 34:28.60 | 53 | |
| | Anna Limoges | Collingwood - Collingwood (Collingwood) | 34:35.40 | 54 | |
| | Crystal Oakley | Barrie North - Barrie (Barrie) | 34:46.50 | 55 | |
| | Willow Weiler | Almaguin Highlands - S. River (South River) | 34:49.20 | 56 | |
| | Katelyn Ridout | St. Joan of Arc - Barrie ( ) | 34:50.20 | 57 | |
| | Natalie McCleary | Banting Memorial - Alliston (Alliston) | 34:54.00 | 58 | |
| | Allyson Jones | Huntsville H S (Huntsville) | 35:00.30 | 59 | |
| | Sadie Hamilton | Huntsville H S (Huntsville) | 35:01.70 | 60 | |
| | Lily Sarchinger | Barrie North - Barrie (Barrie) | 35:03.00 | 61 | |
| | Coralie Balfour | Huntsville H S (Huntsville) | 35:03.40 | 62 | |
| | Amber Kerr | Huntsville H S (Huntsville) | 35:03.90 | 63 | |
| | Maddie Witterick | Huntsville H S (Huntsville) | 35:04.60 | 64 | |
| | Anna George | Parry Sound - Parry Sound (Parry Sound) | 35:16.30 | 65 | |
| | Kathrine Redmond | Parry Sound - Parry Sound (Parry Sound) | 35:16.50 | 66 | |
| | Sarah Spellman | Eastview - Barrie (Barrie) | 35:34.90 | 67 | |
| | Laila Osman | ES Romeo-Dallaire (Barrie) | 35:47.50 | 68 | |
| | Ashley Stewart | Collingwood - Collingwood (Collingwood) | 36:33.10 | 69 | |
| | Hannah McGregor | Banting Memorial - Alliston (Alliston) | 36:42.30 | 70 | |
| | Parker Scott | Bear Creek S.S. (Barrie, Ontario) | 36:48.70 | 71 | |
| | Nicole VanKooten | Banting Memorial - Alliston (Alliston) | 36:49.70 | 72 | |
| | Abi Gammon | Bracebridge & Muskoka - Braceb (Bracebridge) | 37:26.10 | 73 | |
| | Claire Lassaline | Patrick Fogarty - Orillia (Orillia) | 38:23.20 | 74 | |
| | Alison Rogers | St. Joseph's - Barrie (Barrie) | 38:25.20 | 75 | |
| | Emily Henry | St. Thomas Aquinas - Tottenham (Tottenham) | 38:47.40 | 76 | |
| | Valerie Louis | Nouvelle Alliance - Barrie (Barrie) | 39:07.70 | 77 | |
| | Raeann Benjamin | Bear Creek S.S. (Barrie, Ontario) | 39:39.60 | 78 | |
| | Madeline Shier | Le Caron ( ) | 40:50.00 | 79 | |
| | Gillian Webb | Bracebridge & Muskoka - Braceb (Bracebridge) | 42:24.30 | 80 | |
| | Brianne Flint | Innisdale - Barrie (Barrie) | 43:01.70 | 81 | |
| | Isabel Cameron | St. Joseph's - Barrie (Barrie) | 43:42.40 | 82 | |
| | Kristina Bailey | St. Joseph's - Barrie (Barrie) | 44:38.20 | 83 | |
| | Aurora McArthur | Gravenhurst ( ) | 45:04.90 | 84 | |
| | Sarah Edgar | Twin Lakes - Orillia (Orillia) | 46:00.40 | 85 | |
| | Marlies Charters | Gravenhurst ( ) | 46:47.20 | 86 | |
| | Alyssa Henry | St. Thomas Aquinas - Tottenham (Tottenham) | 47:22.30 | 87 | |
