| W | World Indoor | 44.52 | Michael Norman | USA | 3/10/2018 | College Station, TX, USA |
| A | American Indoor | 44.52 | Michael Norman | USC | 3/10/2018 | College Station, TX |
| C | Collegiate Indoor | 44.52 | Michael Norman | USC | 3/10/2018 | College Station, TX |
| F | Facility | 44.94 | Fred Kerley | TX A&M | 2/24/2017 |
| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 3 | BRUNSMAN, JACOB | SO | MISSOURI |
Razorback Invitational |
| 4 | BUTLER, DONALD | SO | SO. MISS. |
Music City Challenge |
| 5 | JOHNSON, TREY | JR | SO. MISS. |
Southern Miss Invitational |
| 6 | FUQUA, MICHAEL | FR |
| Lane | Athlete | Yr. | Team | Note |
|---|---|---|---|---|
| 3 | NICKSON, PIERRE | SO | ||
| 4 | JONES, DARIEN | FR | ||
| 5 | STEWART, MATTHEW | SR | ||
| 6 | HAYS, BLAKE | SO | MISSOURI |
Razorback Invitational |