If you notice any errors, please contact wes.moerman@ualberta.ca.
* Converted time based on oversize/undersize/banked track.
^ Run at a non-USports distance.
U Sports Auto Standard: 47.69
| Rk | Athlete | Perf. | YOE | Meet | Plc | Date | |
| 1 | Ryan Holly | WIND | 50.03 | 1 | Bob Ebanks Open | Jan 18th | |
| 2 | Ihor Brezdun | MANI | 50.79 | 1 | WOA Winter Open | 1 | Jan 17th |
| 3 | Karol Jasniewicz | WIND | 51.70 | Windsor Indoor Openn | Jan 19th | ||
| 4 | Logan Stachowich | REGI | 51.76 | 1 | Regina Friendship Games | Dec 7th | |
| 5 | Ethan Myers | WIND | 52.15 | 2 | Windsor Indoor Openn | Jan 19th | |
| 6 | Raimon Libanos | REGI | 53.75 | Regina Friendship Games | Dec 7th | ||
| 7 | Cole Fay | REGI | 54.30 | Regina Friendship Games | Dec 7th | ||
| 8 | Jared Vachon | MANI | 55.69 | 2 | WOA Winter Open | 3 | Jan 17th |
| 9 | Colin Blanchard | UPEI | 56.31 | 2 | Dernière Chance 2024 Last Chance | Dec 22nd | |
| 10 | Damilola Abiodun | REGI | 1:00.37 | Regina Friendship Games | Dec 7th |
