Men 600 Meter
| Record | Time | Date | Name | |
| Meet: | 1:19.28 | 1982 | Kevin | Jones Northwood-- |
| USports: | 1:19.53 | -- | ||
| Sec | Lane | Name | Seed | ||
| 1 | 1 |  | Peter Filice Laurier | ||
| 1 | 2 |  | Nile Knight-Llewellyn Windsor | ||
| 1 | 3 |  | Gabriel Headrick Brock | ||
| 1 | 4 |  | David Akerman York | ||
| 1 | 5 |  | Alexander Mather Waterloo | ||
| 1 | 6 |  | Ethan Ast Toronto | ||
| 1 | 7 | | Ethan D'Cruz York | ||
| 1 | 8 |  |
Empty |
| Sec | Lane | Name | Seed | ||
| 2 | 1 | | Nathanael Taffese York | ||
| 2 | 2 | | Will McBride Windsor | ||
| 2 | 3 |  | Vincent Moore Western | ||
| 2 | 4 | | Ronan Radovich Windsor | ||
| 2 | 5 | | Mohamad Alkaaby Windsor | ||
| 2 | 6 | | Noah Waldmann Windsor | ||
| 2 | 7 | | Dylan Popejoy Western | ||
| 2 | 8 | | Nathan Castanheiro Toronto |
| Sec | Lane | Name | Seed | ||
| 3 | 1 |  | Alanzo Ryan Guelph | ||
| 3 | 2 | | Eric Campbell Guelph | ||
| 3 | 3 | | Ben Tilson Windsor | ||
| 3 | 4 | | Philip Costa York | ||
| 3 | 5 | | Nick Trieu Toronto | ||
| 3 | 6 | | Moses Aidoo Toronto | ||
| 3 | 7 | | Jj Fogarty Western | ||
| 3 | 8 | | Mason Basson Guelph |