| 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 |
| PL | JD | Athlete | Yr. | Team | Time | HPL |
|---|---|---|---|---|---|---|
| 1 | JOHNSON, TREY | JR | SO. MISS. |
47.86 | 1 (1) | |
| 2 | BRUNSMAN, JACOB | SO | MISSOURI |
48.09 | 1 (2) | |
| 3 | BUTLER, DONALD | SO | SO. MISS. |
49.04 | 1 (3) | |
| 4 | STEWART, MATTHEW | SR | 49.16 | 2 (1) | ||
| 5 | NICKSON, PIERRE | SO | 49.18 | 2 (2) | ||
| 6 | JONES, DARIEN | FR | 49.20 | 2 (3) | ||
| 7 | HAYS, BLAKE | SO | MISSOURI |
49.51 | 2 (4) | |
| 8 | FUQUA, MICHAEL | FR | 52.69 | 1 (4) |
| HPL | JD | Athlete | Yr. | Team | Time | Note |
|---|---|---|---|---|---|---|
| 1 | JOHNSON, TREY | JR | SO. MISS. | 47.86 | ||
| 2 | BRUNSMAN, JACOB | SO | MISSOURI | 48.09 | ||
| 3 | BUTLER, DONALD | SO | SO. MISS. | 49.04 | ||
| 4 | FUQUA, MICHAEL | FR | 52.69 |
| HPL | JD | Athlete | Yr. | Team | Time | Note |
|---|---|---|---|---|---|---|
| 1 | STEWART, MATTHEW | SR | 49.16 | |||
| 2 | NICKSON, PIERRE | SO | 49.18 | |||
| 3 | JONES, DARIEN | FR | 49.20 | |||
| 4 | HAYS, BLAKE | SO | MISSOURI | 49.51 |