| Mark | Athlete | School | Year | Meet |
|---|
| 21.88 | Kelly Murnion | Garfield Co./Jordan (C) | 12 | State C |
| 22.03 | Drew Turner | Glacier (AA) | 10 | Columbia Falls-Glacier Dual |
| 22.05 | Cleet Wrzesinski | Ennis (B) | 11 | State C |
| 22.12 | Connor Matthews | Helena (AA) | 12 | State AA |
| 22.13 | John Tolentino | Helena (AA) | 12 | Swede Dahlberg Invitational |
| 22.23 | Tyler McQueen | Billings Senior (AA) | 12 | Eastern AA Divisionals |
| 22.26 | Scout Willcut | Glacier (AA) | 11 | Columbia Falls-Glacier Dual |
| 22.40 | Gabe Sulser | Billings Senior (AA) | 10 | MidLand Round Table Top Ten |
| 22.42 | Troy Andersen | Beaverhead Co./Dillon (A) | 11 | State A |
| 22.44 | Keaton Anderson | Billings Senior (AA) | 11 | Eastern AA Divisionals |
| 22.52 | Bill Yeager | Twin Bridges (C) | 12 | State C |
| 22.52 | Tanner Dana | Columbia Falls (A) | 12 | Columbia Falls-Glacier Dual |
| 22.52 | Jared Schwend | Joliet (B) | 12 | State B |
| 22.54 | Naquan Williams | Bozeman (AA) | 12 | Swede Dahlberg Invitational |
| 22.63 | Colin Marks | Park/Livingston (A) | 10 | State A |
| 22.65 | Gabriel Marten | Bozeman (AA) | 10 | Bozeman-Butte Dual |
| 22.66 | Nate Rismon | Havre (A) | 12 | State A |
| 22.68 | Haiden Collins | Fergus/Lewistown (A) | 11 | Golden Eagle Invitational |
| 22.71 | Aaron Robinson | Glacier (AA) | 12 | Western AA Divisional |
| 22.75 | Lane Sumner | Huntley Project (B) | 10 | Southern B Divisional |
| 22.76 | Danny Burton | Helena Capital (AA) | 12 | Swede Dahlberg Invitational |
| 22.76 | Nick Winfield | Jefferson/Boulder (B) | 12 | Southern B Divisional |
| 22.78 | Damon Adams | Harlem (B) | 11 | Golden Eagle Invitational |
| 22.83 | Sean Opland | Troy (B) | 12 | State B |
| 22.84 | Michael Delaney | Charlo (C) | 12 | State C |
| 22.84 | Damien Nelson | Great Falls CMR (AA) | 10 | Eastern AA Divisionals |
| 22.86 | Evan Williams | Billings Senior (AA) | 11 | Eastern AA Divisionals |
| 22.86 | Nolan Jenko | Missoula Big Sky (AA) | 12 | Swede Dahlberg Invitational |
| 22.90 | Andrew King | Frenchtown (A) | 12 | Frenchtown Invite |
| 22.91 | McKenzie Holt | Thompson Falls (B) | 11 | State B |
| 23.00 | Micah Ans | Billings Senior (AA) | | Eastern AA Divisionals |
| 23.00 | Cade Benjamin | Powell Co./Deer Lodge (B) | 11 | Western B Divisonal |
| 23.00 | Giovanni Callero | Helena Capital (AA) | 12 | Swede Dahlberg Invitational |
| 23.01 | Shane Milton | Joliet (B) | 11 | State B |
| 23.01 | Ethan Larson | Glacier (AA) | 10 | Western AA Divisional |
| 23.01 | Daylon Jay | Conrad (B) | 12 | 1B Districts |
| 23.02 | Nick VanHorssen | Helena (AA) | 12 | Swede Dahlberg Invitational |
| 23.02 | Conner Cross | Manhattan (B) | 12 | Gallatin County Invitational |
| 23.02 | Mark Estes | Drummond (C) | 10 | 13C Districts |
| 23.04 | Blake Linsted | Missoula Sentinel (AA) | 10 | State AA |
| 23.05 | Hayden Van Winkle | Belgrade (AA) | 11 | Midland Roundtable Top 10 |
| 23.12 | Benji Phillips | Glasgow (B) | 11 | Sidney Invitational |
| 23.12 | Cade Estes | Billings Senior (AA) | 12 | State C |
| 23.13 | Tyler Gurchiek | Billings West (AA) | 11 | Skor-Dekam Invitational |
| 23.13 | Koltin Haugrose | Belt (C) | 12 | 8C-10C Preview Meet |
| 23.14 | Shawn Schaefferkoetter | Wibaux (C) | | State C |
| 23.16 | Tracer Stone | Manhattan (B) | | State B |
| 23.17 | Milo Carpenter | Laurel (A) | 9 | Yellowstone Bank Freshman Invitational |
| 23.17 | Trace Jones | Sidney (A) | 11 | Sidney Invitational |
| 23.18 | Nick Wakai | Missoula Big Sky (AA) | 11 | Great Falls Triangular 5/7 |
| 23.18 | Bryar Lange | Savage (C) | 11 | State C |
| 23.19 | Mike Loftus | Havre (A) | 11 | Cal Wearley Memorial |
| 23.19 | Cole Wohltman | Corvallis (A) | 11 | Western A Divisonal |