| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 1 | HAST, Thorben | SO | ||
| 2 | WHITCOMB, Charles | SO | Air Force |
raw:55.52 Air Force Twilight Open |
| 3 | HARRINGTON, Khalif | SO | Unattached | |
| 4 | ANDREWS, Dillon | JR | RMAC Outdoor Track & Field Championships | |
| 5 | SCHMIDT, Carl | SR | CSU-Pueblo |
CSU Pueblo Spank Blasing/Open |
| 6 | PECENKA, Sean | FR | MSU Denver |
|
| 7 | JOHNSON, Terrel | SR | CSU-Pueblo |