| W | World | 43.03 | Wayde van Niekirk | South Africia | 8/14/2016 | Rio de Janerio, BRA |
| A | American | 43.18 | Michael Johnson | Nike | 8/26/1999 | Seville, ESP |
| C | College Outdoor | 43.70 | Fred Kerley | Texas A&M | 5/26/2017 | Austin, TX |
| PL | JD | Athlete | Yr. | Team | Time | HPL |
|---|---|---|---|---|---|---|
| OLANDIS JOHNSON | SR | MCNEESE ST | 49.86 | 3 (1) | ||
| AZARIAH FOSTER | JR | JACKSON ST | 50.03 | 2 (1) | ||
| MURRAY WASHINGTON | SO | JACKSON ST | 50.26 | 2 (2) | ||
| WILLIAM CARROLL | SR | JACKSON ST | 50.45 | 2 (3) | ||
| ETHAN RAPP | SO | MCNEESE ST | 50.51 | 3 (2) | ||
| JADARRIUS PERRYMAN | SR | JACKSON ST | 50.70 | 3 (3) | ||
| BLAKE COMEAUX | JR | MCNEESE ST | 51.06 | 3 (4) | ||
| TERRILL BANKS | FR | MCNEESE ST | 51.22 | 3 (5) | ||
| JERMAINE IFFIL | JR | JACKSON ST | 51.49 | 1 (1) | ||
| AMARI CALVILLO-TATUM | SO | SOUTHERN | 51.55 | 3 (6) | ||
| CADENCE LEDET | FR | MCNEESE ST | 51.57 | 1 (2) | ||
| PAYTON HUDSON | SO | SPRING HILL | 51.68 | 2 (4) | ||
| WESLEY LOVE | SR | GRAMBLING | 51.86 | 3 (7) | ||
| ARTIS MCCOY | SO | SOUTHERN | 52.07 | 2 (5) | ||
| ANTON JONES III | JR | SPRING HILL | 53.29 | 1 (3) | ||
| JEREMY GAMBLE | SO | ALCORN STATE | 54.30 | 1 (4) | ||
| ZACHARY PETTY | FR | SPRING HILL | 55.84 | 1 (5) | ||
| WALLACE SMITH | FR | SOUTHERN | 56.07 | 1 (6) | ||
| JOSHUA SHELTON | FR | SPRING HILL | 59.80 | 1 (7) | ||
| TYLER CROCKETT | SR | JACKSON ST | DNS | |||
| DEYLEN CHEW | SR | US EXP ELITE TC | DNS | |||
| MONTIECO HARRIS | SR | GRAMBLING | DNS |
| HPL | JD | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|
| 1 | JERMAINE IFFIL | JR | JACKSON ST | 51.49 | |
| 2 | CADENCE LEDET | FR | MCNEESE ST | 51.57 | |
| 3 | ANTON JONES III | JR | SPRING HILL | 53.29 | |
| 4 | JEREMY GAMBLE | SO | ALCORN STATE | 54.30 | |
| 5 | ZACHARY PETTY | FR | SPRING HILL | 55.84 | |
| 6 | WALLACE SMITH | FR | SOUTHERN | 56.07 | |
| 7 | JOSHUA SHELTON | FR | SPRING HILL | 59.80 | |
| DEYLEN CHEW | SR | US EXP ELITE TC | DNS |
| HPL | JD | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|
| 1 | AZARIAH FOSTER | JR | JACKSON ST | 50.03 | |
| 2 | MURRAY WASHINGTON | SO | JACKSON ST | 50.26 | |
| 3 | WILLIAM CARROLL | SR | JACKSON ST | 50.45 | |
| 4 | PAYTON HUDSON | SO | SPRING HILL | 51.68 | |
| 5 | ARTIS MCCOY | SO | SOUTHERN | 52.07 | |
| TYLER CROCKETT | SR | JACKSON ST | DNS | ||
| MONTIECO HARRIS | SR | GRAMBLING | DNS |
| HPL | JD | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|
| 1 | OLANDIS JOHNSON | SR | MCNEESE ST | 49.86 | |
| 2 | ETHAN RAPP | SO | MCNEESE ST | 50.51 | |
| 3 | JADARRIUS PERRYMAN | SR | JACKSON ST | 50.70 | |
| 4 | BLAKE COMEAUX | JR | MCNEESE ST | 51.06 | |
| 5 | TERRILL BANKS | FR | MCNEESE ST | 51.22 | |
| 6 | AMARI CALVILLO-TATUM | SO | SOUTHERN | 51.55 | |
| 7 | WESLEY LOVE | SR | GRAMBLING | 51.86 |