| q | Provisional Qualifying - Sea Level | 46.71 | ||||
| $ | Facility Record | 45.83 | Golden, Chenoweth, Pittman, Arceneaux | Colorado Mesa | 4/10/2021 | CMU |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 3 | Colo. Christian |
A | George | Schemling | Vil | Smoker | NT |
| 4 | Colorado Mesa |
A | Burnett-Perry | Horton | Burnett | Johansen | 45.97 |
| 5 | Western Colorado |
A | Hynds | Harrison | Firor | Dantzler | 46.44 |