| Athlete | 2025 | 2024 | Difference |
| Dominic Osborn - Delta High School | 57.12 | 1:07.02 | -9.9 |
| John McClean - ThunderRidge High School | 55.22 | 1:03.32 | -8.1 |
| Sebastian Knoell - Golden View Classical Academy | 55.46 | 1:03.17 | -7.71 |
| Ethan Firth - Twin Peaks Charter Academy High School | 53.19 | 1:00.57 | -7.38 |
| Corbin Frost - Cedaredge High School | 55.78 | 1:03.16 | -7.38 |
| Adam Larsen - D'Evelyn High School | 53.41 | 1:00.31 | -6.9 |
| Rhilin Turner - Hi-Plains High School | 56.52 | 1:03.04 | -6.52 |
| Cody Diekmann - Loveland High School | 54.25 | 1:00.70 | -6.45 |
| Jacob Anderson - Northfield High School | 56.01 | 1:02.44 | -6.43 |
| Silas Segura - Broomfield High School | 55.28 | 1:01.61 | -6.33 |
| Timone Dolan - Alamosa High School | 53.92 | 1:00.23 | -6.31 |
| Dreyk Holtz - Eaton High School | 55.06 | 1:01.32 | -6.26 |
| Jacob Davis - Palmer Ridge High School | 53.65 | 59.77 | -6.12 |
| Alexander Carrillo - Fort Lupton High School | 55.05 | 1:01.01 | -5.96 |
| Ivan Jaeg... |