| BOYS 400 METER RUN |
|---|
| 1.) | Kevin Biesinger | 48.61 | State | 2004 |
| 2.) | Jeff Hopkinson | 48.97 | State | 1996 |
| 3.) | Clint Edmunds | 49.11 | State | 1995 SR |
| 4.) | Lee Lorenz | 49.16 | State | 1994 SR |
| 5.) | Warren Arevalo | 49.43 | State | 2000 |
| 6.) | Mike Hansen | 49.69 | Arcadia, CA | 2003 |
| 7.) | Rulon Doman | 50.06 | Region III | 1994 |
| 8.) | Dave Reniker | 50.11 | Region II | 1985 |
| 9.) | Jeff Denning | 50.26 | State | 2004 |
| 10.) | Nathan Anderson | 50.67 | Davis | 2006 |
| SR = State Record When Run |
| SB = State Best in Non-Sanctioned Event |
| * = Superior to State Record, Run Outside of State |
| I = Indoor |
| Last Update 2/25/07 |