| Mark | Athlete | School | Year | Meet |
|---|
| 24-05.5 | Scott Klinker | Great Falls (AA) | 12 | State AA Championship |
| 23-06.5 | Caiden Sekuterski | Cascade (C) | 12 | Northern C Divisional |
| 23-02.25 | Kohbe Smith | Dawson Co./Glendive (A) | 12 | State A Championship |
| 23-01.5 | Quinn Clark | Gallatin (Bozeman) (AA) | 12 | State AA Championship |
| 23-01.5 | Trystin Chapel | Billings Senior (AA) | 12 | State AA Championship |
| 22-09.75 | Carson Krack | Whitefish (A) | 12 | Western A Divisional |
| 22-07.5 | Jeremiah Saari | Helena Capital (AA) | 12 | Skor Dekam Invitational |
| 22-05.5 | Oak Sullivan | Bozeman (AA) | 12 | Billings/Bozeman Quad |
| 22-04.5 | Oliver Simianer | Missoula Big Sky (AA) | 12 | State AA Championship |
| 22-02 | Brody Hardy | Frenchtown (A) | 11 | State A Championship |
| 22-02 | William Hollensteiner | Flathead (AA) | 10 | Flathead-Great Falls Dual |
| 21-11.25 | Brody Thornsberry | Flathead (AA) | 12 | Big Sky-Flathead Dual |
| 21-10.5 | Grady Walker | Missoula Sentinel (AA) | 12 | State AA Championship |
| 21-09.75 | Ben Bliven | Flathead (AA) | 11 | Kalispell Time Trials |
| 21-09.25 | Bridger Burrows | Laurel (A) | 10 | State A Championship |
| 21-09.25 | Rafe Spring | Gallatin (Bozeman) (AA) | 12 | Last Chance Invite |
| 21-08.5 | Stephen Riley | Flathead (AA) | 12 | Kalispell Time Trials |
| 21-08.25 | Ashten Nelson | Polson (A) | 12 | State A Championship |
| 21-07.25 | Jacob Dolezal | Flathead (AA) | 12 | Kalispell Time Trials |
| 21-06 | Camden Fenton | Park/Livingston (A) | 10 | Eastern A Divisional |
| 21-06 | Johnslee Pierre | Lustre Christian (C) | 10 | Norm Girard North/East Top 10 |
| 21-06 | Degen Nelson | Columbus (B) | 12 | Gallatin Valley Invitational |
| 21-05.5 | Carson Baker | Glacier (AA) | 10 | Western AA Divisional |
| 21-04.5 | Jarek Janz | Baker (B) | 11 | Baker Invitational |
| 21-04.5 | Billy Corette | Frenchtown (A) | 11 | State A Championship |
| 21-04.25 | Ty Stark | Frenchtown (A) | 12 | State A Championship |
| 21-02.5 | Dylan Garcia | Billings West (AA) | 10 | Eastern AA Divisional |
| 21-02.25 | Tristan Appleton | Laurel (A) | 12 | State A Championship |
| 21-02.25 | Boaz McKinney | Billings Skyview (AA) | 11 | Eastern AA Divisional |
| 21-02.25 | Noah Pandina | Bigfork (A) | 10 | State A Championship |
| 21-01.75 | Chase Cook | Red Lodge (B) | 11 | Southern B Divisional |
| 21-01.5 | Ty Leischner | Scobey (C) | 12 | Bowman County Invite (ND) |
| 21-01.5 | Lex Steckelberg | Gallatin (Bozeman) (AA) | 12 | Last Chance Invite |
| 21-00.25 | Talen Reynolds | Loyola Sacred Heart (B) | 12 | Gallatin Valley Invitational |
| 21-00 | Brody Rasor | Drummond (C) | 12 | KLH Memorial Invitational |
| 20-11.25 | Truman Giese | Fort Benton (C) | 10 | Northern C Divisional |
| 20-11.25 | Cohen Andrews | Butte (AA) | 10 | Last Chance Invite |
| 20-11.25 | Christian Schwaderer | Whitefish (A) | 11 | State A Championship |
| 20-11 | Eli Jones | Victor (C) | 9 | Dave Tripp Memorial Meet |
| 20-11 | Caleb Brannan | Glacier (AA) | 12 | Glacier-Columbia Falls Dual |
| 20-10.5 | Landon Dunning | Belgrade (AA) | 12 | Gallatin Valley Invitational |
| 20-10 | Porter Gibbs | Missoula Big Sky (AA) | 11 | Big Sky-Flathead Dual |
| 20-10 | Malik Lyttle | Loyola Sacred Heart (B) | 12 | Sentinel-Glacier Dual |
| 20-10 | Nathan Tuinstra | Valley Christian (C) | 12 | Dave Tripp Memorial Meet |
| 20-09.75 | Rhain Gonzalez | St. Ignatius (B) | 12 | Whitefish ARM Invitational |
| 20-09.5 | Caleb Stosich | Sweet Grass Co./Big Timber (B) | 11 | Joliet/Park City Invitational |
| 20-09.5 | Stran Lytton | Red Lodge (B) | 12 | Joliet/Park City Invitational |
| 20-09.25 | Ryan Nansel | Gallatin (Bozeman) (AA) | 12 | Bozeman Crosstown |
| 20-09 | Aayden Simmons | Helena (AA) | 11 | Helena Triangular |
| 20-08.75 | Nolan Kamerman | Melstone (C) | 10 | Southern C Divisional |
| 20-08.5 | Adrien Matuck | Poplar (B) | 12 | 2B Districts |
| 20-08.25 | Carson Nissen | Chinook (B) | 11 | State B Championship |
| 20-08 | David Schmidlin | Beaverhead Co./Dillon (A) | 12 | Sapphire Twilight Meet |
| 20-07.5 | Grady Winston | Butte (AA) | 12 | Billings West Triangular 4/5 |
| 20-07.5 | Wade Dahood | Anaconda (B) | 12 | 6B Districts |
| 20-07.5 | Tocher Lee | Butte (AA) | 11 | Butte-Skyview Dual |
| 20-07.5 | Gabe Johnson | Manhattan (B) | 12 | Gallatin Valley Invitational |
| 20-07.5 | Tristan Hiller | Missoula Big Sky (AA) | 12 | MCPS Invitational |
| 20-07.25 | Elijah Adams-Griffin | Whitefish (A) | 11 | Archie Roe Invitational |
| 20-07.25 | Kevin Kershaw | Billings Senior (AA) | 9 | Billings City Meet |
| 20-07 | Noah Wolff | Great Falls (AA) | 11 | Eastern AA Divisional |