| 1 | Rose Laliberté-Roy (Senior) | CAN | 39.44 | | - |
| 2 | Béatrice Lamarche (Senior) | CAN | 39.71 | | +0.270 |
| 3 | Camille Tremblay (A2) | CAN | 41.28 | | +1.840 |
| 4 | Cendrine Levesque (Senior) | CAN | 41.61 | SB | +2.170 |
| 5 | Molly Flynn (B1) | CAN | 42.18 | SB | +2.740 |
| 6 | Cloé Jelonek (A2) | CAN | 42.26 | | +2.820 |
| 7 | Frédérike Béland (A2) | CAN | 42.42 | | +2.980 |
| 8 | Rose-Anne Grenier (Senior) | CAN | 42.46 | SB | +3.020 |
| 9 | Aby-Léonie Ward (C2) | CAN | 42.52 | PB | +3.080 |
| 10 | Léanne Sirois (A1) | CAN | 42.63 | SB | +3.190 |
| 11 | Laurie Cayer (Senior) | CAN | 42.72 | SB | +3.280 |
| 12 | Marie-Felix Guérin (B2) | CAN | 43.44 | | +4.000 |
| 13 | Marie Ferlatte (Neo) | CAN | 43.93 | | +4.490 |
| 14 | Mila Boivin (B2) | CAN | 44.24 | PB | +4.800 |
| 15 | Laurence Charron (B1) | CAN | 44.32 | PB | +4.880 |
| 16 | Maude Perron (C2) | CAN | 44.39 | PB | +4.950 |
| 17 | Eva Marek (C2) | CAN | 44.51 | SB | +5.070 |
| 18 | Érica Durand (B2) | CAN | 45.33 | | +5.890 |
| 19 | Oriana Sofia Cardenas Loaiza (B2) | CAN | 45.41 | | +5.970 |
| 20 | Alyssa Bouchard (B1) | CAN | 45.69 | SB | +6.250 |
| 21 | Samuelle Tremblay (B1) | CAN | 46.06 | SB | +6.620 |
| 22 | Raphaëlle Auger (C2) | CAN | 46.09 | SB | +6.650 |
| 23 | Marianne Demers (C2) | CAN | 46.18 | SB | +6.740 |
| 24 | Frédérique-Olivia Laporte (B1) | CAN | 46.34 | PB | +6.900 |
| 25 | Eugénie Bernier (B2) | CAN | 46.54 | SB | +7.100 |
| 26 | Marion Poirier (A2) | CAN | 46.57 | PB | +7.130 |
| 27 | Cassandre Desrosiers (B1) | CAN | 47.56 | PB | +8.120 |
| 28 | Émilie Mercier (C2) | CAN | 48.30 | SB | +8.860 |
| 29 | Laurie Crête (C2) | CAN | 48.35 | SB | +8.910 |
| 30 | Violet Velicevic (C2) | CAN | 48.79 | SB | +9.350 |
| 31 | Anne Doré (C2) | CAN | 48.84 | PB | +9.400 |
| 32 | Daphné Martin (C2) | CAN | 49.48 | PB | +10.040 |
| 33 | Ada Taylor (n/a) | CAN | 49.53 | SB | +10.090 |
| 34 | Kallianna Lantagne (C2) | CAN | 49.86 | | +10.420 |
| 35 | Charlotte Roussel (n/a) | CAN | 50.05 | PB | +10.610 |
| 36 | Charlie Grondin (C2) | CAN | 50.36 | SB | +10.920 |
| 37 | Jade Pelletier (B1) | CAN | 50.47 | SB | +11.030 |
| 38 | Myah Payne Landon (A2) | CAN | 50.91 | | +11.470 |
| 39 | Grace Weinstein (B1) | USA | 50.99 | | +11.550 |
| 40 | Caitlin Besso (C2) | CAN | 51.51 | PB | +12.070 |
| 41 | Nelly Faucher (C2) | CAN | 53.29 | SB | +13.850 |
| 42 | Maelie Laplante (C2) | CAN | 53.43 | SB | +13.990 |
| DNS | Lily-Pier Guérin (A2) | CAN | DNS | | - |
| DNF | Daphné Mimeault (C2) | CAN | DNF | | - |