| 1 | Samuelle Tremblay (B1) Mila Boivin (B2) Aby-Léonie Ward (C2) | CAN | 3:33.50 | NRJ, TRJ | - |
| 2 | Frédérique-Olivia Laporte (B1) Raphaëlle Auger (C2) Marianne Demers (C2) | CAN | 3:55.70 | PB | +22.200 |
| 3 | Caitlin Besso (C2) Myah Payne Landon (A2) | CAN | 4:04.50 | PB | +31.000 |
| Grace Weinstein (B1) | USA | 4:04.50 | PB | +31.000 |
| 4 | Charlie Grondin (C2) Jade Pelletier (B1) Charlotte Roussel (n/a) | CAN | 4:06.80 | PB | +33.300 |
| 5 | Cassandre Desrosiers (B1) Émilie Mercier (C2) Eugénie Bernier (B2) | CAN | 4:08.20 | PB | +34.700 |
| 6 | Ada Taylor (n/a) Kallianna Lantagne (C2) Daphné Martin (C2) | CAN | 4:11.00 | PB | +37.500 |
| 7 | Violet Velicevic (C2) Laurie Crête (C2) Anne Doré (C2) | CAN | 4:13.20 | PB | +39.700 |
| 8 | Nelly Faucher (C2) Maelie Laplante (C2) Daphné Mimeault (C2) | CAN | 4:31.50 | SB | +58.000 |