| PL | JD | Team | Squad | Time | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | HPL | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 901PhenomT&F | A | 45.02 | 2 (1) | |||||||||
| 2 | Elite Feet Performance | A | 45.57 | 2 (2) | |||||||||
| 3 | Murphey Track Club | A | 45.81 | 
 | 
 | 
 | 
 | 2 (3) | |||||
| 4 | Platinum Runners | A | 46.19 | 
 | 
 | 
 | 
 | 2 (4) | |||||
| 5 | Mississippi Roadrunners | A | 47.02 | 2 (5) | |||||||||
| 6 | Youth Track and Field of Memph | A | 1:04.09 | 
 | 
 | 
 | 
 | 1 (1) | |||||
| 901PhenomT&F | A | 48.24 |