| Athlete | 2025 | 2024 | Difference |
| Matthew Taylor - Richland High School | 47.12 | 1:03.35 | -16.23 |
| Javeon Williams - Deer Creek School | 43.79 | 50.96 | -7.17 |
| Jhaylen Rose - Cleveland Central High School | 45.45 | 52.2 | -6.75 |
| Michael Howell - West Harrison High School | 48.19 | 54.7 | -6.51 |
| Maurib Abdul-Tawwab - Jackson Academy | 45.13 | 50.79 | -5.66 |
| David Anderson - Horn Lake High School | 48.14 | 53.7 | -5.56 |
| Shawnjeohn Burks - Gulfport High School | 45.47 | 51 | -5.53 |
| Dylon Lee - Desoto Central High School | 50.36 | 55.81 | -5.45 |
| Cayden Warren - Prairie View Academy LA | 56.5 | 1:01.63 | -5.13 |
| Zyvion Johnson - Quitman High School | 50.16 | 55.01 | -4.85 |
| Quincy Dawson - Forest Hill High School | 41.81 | 46.48 | -4.67 |
| Ashley Rue - Northeast Lauderdale High School | 43.27 | 47.15 | -3.88 |
| Zavien Cobbins - Southaven High School | 41.81 | 45.67 | -3.86 |
| Roman Miller - Brandon High School | 45.04 | 48.74 | -3.7 |
| Ryan Macasek - Caledonia High School | 51.12 | 54.6... |