| Mark | Athlete | School | Year | Meet |
|---|
| 22.56 | Benedikt Syrbe | Chester-Joplin-Inverness (C) | 11 | Havre Lions' Invitational |
| 22.64 | Terran Joseph | Lustre Christian (C) | 12 | State C Championship |
| 22.79 | Romulus Hiner | Harlowton-Ryegate-Judith Gap (C) | 12 | State C Championship |
| 22.80 | Bodie Donsbach | Roy-Winifred (C) | 12 | State C Championship |
| 22.89 | Mason Dethman | Froid-Medicine Lake (C) | 12 | State C Championship |
| 22.95 | Caiden Sekuterski | Cascade (C) | 12 | Havre Lions' Invitational |
| 23.00 | Blaine Downing | Saco (C) | 11 | State C Championship |
| 23.10 | Brayden McCoy | Valley Christian (C) | 11 | Western C Divisional |
| 23.11 | Nathan Tuinstra | Valley Christian (C) | 12 | Western C Divisional |
| 23.19 | Gage Hallock | Scobey (C) | 12 | State C Championship |