| Place | Athlete Name | Yr | Affiliation | Time | Qual |
|---|
| 1 | Charles Cox | SR | North Carolina | 48.37 | Q | | 2 | Daniel Fretz | SO | NC State | 48.69 | q | | 3 | Subbu Sivanesan | SR | Georgia Tech | 49.34 | | | 4 | Jonathan McCants | SO | Virginia Tech | 50.11 | | | 5 | Chris Letson | JR | Virginia | 50.38 | | | 6 | Evan Byrnes | SO | Miami | 52.25 | | | DNS | Dareem David | SO | Maryland | | | |
|
| Place | Athlete Name | Yr | Affiliation | Time | Qual |
|---|
| 1 | Brandon O'Connor | SO | Florida State | 47.68 | Q | | 2 | Tyler Dodds | SR | Wake Forest | 48.19 | q | | 3 | Madanha Chibudu | SR | Florida State | 49.27 | | | 4 | Chris Brown | JR | Maryland | 49.71 | | | 5 | Kevin Smith | JR | Wake Forest | 50.68 | | | 6 | Kevin Williams | JR | Florida State | 51.95 | | | FS | Evan Hadrick | JR | Miami | | |
|