| Mark | Athlete | School | Year | Meet |
|---|
| 8:55.24 | Zach Perrin | Flathead (AA) | 11 | Arcadia Invitational |
| 9:25.10 | Troy Fraley | Glacier (AA) | 11 | Western AA Divisional |
| 9:26.75 | Adam Peterman | Missoula Hellgate (AA) | 11 | Greg Rice City Meet |
| 9:31.93 | Jakob Woodland | Bozeman (AA) | 12 | Eastern AA Divisional |
| 9:38.42 | Derrick Williams | Columbia Falls (A) | 12 | Northwestern A Divisional |
| 9:46.61 | Matt Barker | Helena (AA) | 12 | Western AA Divisional |
| 9:50.14 | Kyle Olson | Poplar (B) | 11 | Sidney Invitational |
| 9:51.97 | Chris Herrick | Missoula Hellgate (AA) | 10 | Arcadia Invitational |
| 9:52.18 | Preston Franck | Bozeman (AA) | 12 | Eastern AA Divisional |
| 9:53.73 | Chase Stoker | Corvallis (A) | 12 | Western Montana Top 10 |
| 9:54.08 | Gus Sloan | Billings West (AA) | 12 | Eastern AA Divisional |
| 9:55.35 | Colt Smith | Helena Capital (AA) | 11 | Western AA Divisional |
| 9:56.40 | Patrick Rayl | Great Falls CMR (AA) | 11 | Eastern AA Divisional |
| 9:57.24 | Monte Cole | Park/Livingston (A) | 12 | Gallatin Valley Invitational |
| 9:58.04 | Layne Lantis | Terry (C) | 11 | Northeast Top 10 Meet |
| 9:58.46 | Kyle Hansen | Billings Skyview (AA) | 12 | Billings City Meet |
| 9:59.00 | Hunter Guthrie | Missoula Sentinel (AA) | 11 | Western AA Divisional |
| 9:59.73 | Adam Wollant | Bozeman (AA) | 12 | Eastern AA Divisional |
| 10:00.14 | Doug Raymer | Darby (B) | 12 | Bob Reed Invitational |
| 10:01.27 | Joel Cartwright | Great Falls CMR (AA) | 12 | Eastern AA Divisional |
| 10:01.57 | Beau Mulvaney | Billings West (AA) | 11 | Billings City Meet |
| 10:02.13 | Drew Gottman | Missoula Hellgate (AA) | 11 | Archie Roe Invitational |
| 10:03.81 | Jorey Egeland | Billings Senior (AA) | 10 | Eastern AA Divisional |
| 10:05.13 | Kade McCutcheon | Glacier (AA) | 9 | Western AA Divisional |
| 10:07.90 | Easton Albert | Hamilton (A) | 10 | Western Montana Top 10 |
| 10:08.45 | Michael Marstaeller | Laurel (A) | 12 | Jock Stop Meet |
| 10:09.00 | Paden Alexander | Ronan (B) | 10 | Big Sky Meet |
| 10:10.26 | Matt Keltgen | Dawson Co./Glendive (A) | 11 | Jock Stop Meet |
| 10:10.84 | Matt Brown | Missoula Big Sky (AA) | 10 | Western Montana Top 10 |
| 10:12.37 | Taz Scariano | Missoula Hellgate (AA) | 10 | Greg Rice City Meet |
| 10:14.34 | Carter Montgomery | Plains (B) | 12 | Whitefish A.R.M. Invitational |
| 10:14.38 | Shawn Peden | Billings West (AA) | 12 | Billings Invitational |
| 10:16.13 | Michael Martell | Bozeman (AA) | 10 | Eastern AA Divisional |
| 10:17.24 | Trent Duty | Dutton-Brady (C) | 11 | Northern C Divisional |
| 10:18.00 | Nick Hamilton | Missoula Sentinel (AA) | 9 | Greg Rice City Meet |
| 10:18.31 | Kit Mayer | Loyola Sacred Heart (B) | 12 | 6B Districts |
| 10:19.0 | Jack Murphy | Great Falls (AA) | | Eastern AA Divisional |
| 10:20.21 | Chance Hyatt | Bainville (C) | 10 | Wibaux Invitational |
| 10:20.40 | Jace Kalbfleisch | Whitefish (A) | 11 | Northwestern A Divisional |
| 10:20.79 | Marcus Bearmedicine | Missoula Sentinel (AA) | 9 | Western AA Divisional |
| 10:22.65 | Taylor Rumph | Powder River Co./Broadus (C) | 12 | Midland Roundtable Top 10 Meet |
| 10:23.32 | Ben Rich | Bozeman (AA) | 12 | 5-5 Billings West Triangular |
| 10:24.76 | Fischer Gangemi | Whitefish (A) | 11 | Northwestern A Divisional |
| 10:24.94 | Ben Moon | Flathead (AA) | 11 | Libby-Flathead Dual |
| 10:25.27 | Tucker Ott | Ennis (B) | 11 | Western Montana Top 10 |
| 10:27.29 | Darren Hecker | Sweet Grass Co./Big Timber (B) | 10 | Stillwater Invitational |
| 10:28.24 | Dustin Hicks | Belt (C) | 11 | Northern C Divisional |