| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | MOULIN, Nico | JR | Kansas State |
53.40 | Michael Johnson Invitational |
| 4 | BERG, Cory | JR | Nebraska |
51.32 | Florida Relays |
| 5 | CLIFFORD, Joseph | SO | Nebraska |
52.90 | Michael Johnson Invitational |
| 6 | KEYS, Clayton | JR | Nebraska |
53.85 | Florida Relays |