| 1 | Véronique Déry (B2) | CAN | 44.82 | | - |
| 2 | Gabrielle Jelonek (C2) | CAN | 45.26 | | +0.440 |
| 3 | Bethany McKinley-Young (A2) | CAN | 46.02 | | +1.200 |
| 4 | Laurence Paquet (A1) | CAN | 46.09 | | +1.270 |
| 5 | Amélie Tremblay (Neo) | CAN | 46.94 | | +2.120 |
| 6 | Geneviève Provencher (M40) | CAN | 47.42 | | +2.600 |
| 7 | Ophélie Juneau (B1) | CAN | 47.56 | SB | +2.740 |
| 8 | Rose Laliberté-Roy (B2) | CAN | 47.61 | | +2.790 |
| 9 | Anne-Sophie D. Richard (B2) | CAN | 47.92 | | +3.100 |
| 10 | Marianne Portelance (Neo) | CAN | 48.06 | | +3.240 |
| 11 | Rebecca Simmons (Senior) | USA | 48.10 | | +3.280 |
| 12 | Cendrine Levesque (B1) | CAN | 49.06 | | +4.240 |
| 13 | Rose-Anne Grenier (B2) | CAN | 49.49 | | +4.670 |
| 14 | Karina Fiset (Neo) | CAN | 50.19 | | +5.370 |
| Maika Robertson (C2) | CAN | 50.19 | | +5.370 |
| 16 | Hannah Macdougall (B2) | CAN | 50.78 | | +5.960 |
| 17 | Emma Thompson (B2) | CAN | 53.25 | | +8.430 |
| 18 | Lacey Greenamyre (C2) | USA | 53.64 | | +8.820 |
| 19 | Anne-Michelle Ward (A1) | CAN | 53.65 | | +8.830 |
| 20 | Simone Hébert (B2) | CAN | 54.09 | PB | +9.270 |
| 21 | Rachel Murphy (B1) | CAN | 54.82 | | +10.000 |
| 22 | Guylaine Larouche (M55) | CAN | 55.75 | | +10.930 |
| 23 | Julie Houle (M50) | CAN | 58.09 | | +13.270 |
| 24 | Kathy Feinberg (M50) | USA | 59.48 | | +14.660 |
| 25 | Taylor Saravanamuttoo (A2) | CAN | 1:14.78 | | +29.960 |
| 26 | Annette Hollmann (Senior) | CAN | 1:21.03 | PB | +36.210 |
| DNF | Julie Bouchard-doyon (B2) | CAN | DNF | | - |