| PL | Athlete | Team | Final | HPL |
|---|---|---|---|---|
| 1 | Gyasi, Daniel | Western Texas College | 46.93 | 1(1) |
| 2 | Brooks, Jimmy | Western Texas College | 47.08 | 1(2) |
| 3 | Smith, Antwon | Western Texas College | 47.44 | 1(3) |
| 4 | Howard, Durawn | Unattached | 47.67 | 1(4) |
| 5 | Pierre, Kelson | Wayland Baptist | 49.20 | 1(5) |
| 6 | Kapmatana, Kevin | Papua New Guinea Track | 49.47 | 1(6) |
| 7 | Simpson, De'Vion | Wayland Baptist | 49.97 | 1(7) |
| 8 | Gonzalez, Joey | Wayland Baptist | 51.12 | 2(1) |
| 9 | Davis, Tredecio | West Texas A&M | 51.85 | 2(2) |
| 10 | Vega, josh | Wayland Baptist | 52.74 | 2(3) |
| 11 | Oyenuga, Dayo | Ranger | 54.59 | 2(4) |
| 12 | Wesselink, Scott | Eastern New Mexico | 54.91 | 2(5) |
| Pokana, Paul | Papua New Guinea Track | DNS | 2() | |
| Lucero, David | Unattached | DNS | 2() |