| W | World Outdoor | 45.94 | Karsten Warholm | NOR | 8/3/2021 | Tokyo, JPN |
| A | American Outdoor | 46.17 | Rai Benjamin | Nike | 8/3/2021 | Tokyo, JPN |
| C | College Outdoor | 47.02 | Rai Benjamin | So. California | 6/8/2018 | Eugene, OR |
| F | Facility | 48.72 | Jeffery Gibson | BAH | 2015 |
| PL | JD | # | Athlete | Yr. | Team | Time | HPL |
|---|---|---|---|---|---|---|---|
| 1 | 941 | BIERY, LEVI | SR | COLBY |
51.80 | 1 (1) | |
| 2 | 730 | ADAMS, NATHANIEL | JR | TCNJ |
52.55 | 1 (2) | |
| 3 | 270 | LU, ETHAN | SO | EMORY |
53.91 | 1 (3) | |
| 4 | 350 | CAHILL, MADDOX | SR | SOUTHERN MAINE |
54.08 | 1 (4) | |
| 5 | 229 | KOU, SEBASTIAN | JR | EMORY |
54.47 | 2 (1) | |
| 6 | 769 | ROSE, LEBRON | SO | TCNJ |
55.03 | 1 (5) | |
| 7 | 960 | GRAUBART, MARK | JR | COLBY |
55.12 | 2 (2) | |
| 8 | 519 | HORTON, BOB | JR | CALVIN |
55.40 | 1 (6) | |
| 9 | 1824 | STEPHAN, CALEB | FR | SOUTHERN WESLEYAN |
55.50 | 3 (1) | |
| 10 | 301 | CHANG, NOAH | FR | EMORY |
56.42 | 2 (3) | |
| 11 | 617 | VIVIANO, NOLAN | FR | CALVIN |
56.64 | 3 (2) | |
| 12 | 970 | DERBY, REEVE | SO | COLBY |
56.73 | 2 (4) | |
| 13 | 468 | WALLER, OMEGA | FR | WITTENBERG |
56.86 | 3 (3) | |
| 14 | 575 | RICHARDSON, WILL | SO | CALVIN |
57.31 | 3 (4) | |
| 15 | 1472 | COLE, TRISTEN | SO | COLUMBUS ST. |
57.72 | 2 (5) | |
| 16 | 1378 | SANDERS, RICKY | FR | WABASH |
57.80 | 4 (1) | |
| 17 | 635 | HOLLOWAY, JONATHAN | SR | CALVIN |
58.03 | 2 (6) | |
| 18 | 972 | KUPREWICZ, PATRICK | SO | COLBY |
58.07 | 4 (2) | |
| 19 | 1353 | HUISDEN, JOHN | SO | WABASH |
58.12 | 3 (5) | |
| 20 | 416 | PAYNE, RILEY | SR | WITTENBERG |
58.28 | 3 (6) | |
| 21 | 1343 | SMITH, OWEN | SR | WABASH |
58.90 | 2 (7) | |
| 22 | 1511 | LOCKETT, IAN | FR | COLUMBUS ST. |
59.38 | 4 (3) | |
| 23 | 1443 | PASLEY, REECE | JR | COLUMBUS ST. |
59.44 | 5 (1) | |
| 24 | 1788 | CAMPBELL, DONTAE | SO | TENNESSEE WESLEYAN |
59.48 | 4 (4) | |
| 25 | 1381 | THOMPSON, BEN | FR | WABASH |
1:00.15 | 5 (2) | |
| 26 | 216 | HUANG, JASON | SR | EMORY |
1:00.37 | 4 (5) | |
| 27 | 1376 | SAIDIAN, ALEC | FR | WABASH |
1:01.95 | 5 (3) | |
| 28 | 1332 | VILLALON, NOAH | SR | WABASH |
1:02.02 | 4 (6) | |
| 29 | 1710 | BROWN, JEVAREUS | SO | EMMANUEL (GA.) |
1:03.70 | 5 (4) | |
| 30 | 1140 | RIOS-CAMPOS, MICHAEL | FR | BERRY |
1:03.91 | 4 (7) | |
| 31 | 1962 | WILLIAMSON, PEYTON | FR | MARION MILITARY INSTITUTE | 1:05.03 | 5 (5) | |
| 32 | 1856 | BLACK, ZYON | FR | COLUMBIA INT'L |
1:05.38 | 5 (6) | |
| 33 | 1507 | CHAY, BRENT | FR | COLUMBUS ST. |
1:05.58 | 5 (7) | |
| 34 | 604 | BOYCE, KAIDEN | FR | CALVIN |
1:05.70 | 3 (7) | |
| 35 | 1747 | FUCHS, MICHAEL | SR | TENNESSEE WESLEYAN |
1:07.62 | 5 (8) | |
| 1809 | LEA, HAPPY | SO | SOUTHERN WESLEYAN |
DNS |
| HPL | JD | # | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 941 | BIERY, LEVI | SR | COLBY | 51.80 | |
| 2 | 730 | ADAMS, NATHANIEL | JR | TCNJ | 52.55 | |
| 3 | 270 | LU, ETHAN | SO | EMORY | 53.91 | |
| 4 | 350 | CAHILL, MADDOX | SR | SOUTHERN MAINE | 54.08 | |
| 5 | 769 | ROSE, LEBRON | SO | TCNJ | 55.03 | |
| 6 | 519 | HORTON, BOB | JR | CALVIN | 55.40 | |
| 1809 | LEA, HAPPY | SO | SOUTHERN WESLEYAN | DNS |
| HPL | JD | # | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 229 | KOU, SEBASTIAN | JR | EMORY | 54.47 | |
| 2 | 960 | GRAUBART, MARK | JR | COLBY | 55.12 | |
| 3 | 301 | CHANG, NOAH | FR | EMORY | 56.42 | |
| 4 | 970 | DERBY, REEVE | SO | COLBY | 56.73 | |
| 5 | 1472 | COLE, TRISTEN | SO | COLUMBUS ST. | 57.72 | |
| 6 | 635 | HOLLOWAY, JONATHAN | SR | CALVIN | 58.03 | |
| 7 | 1343 | SMITH, OWEN | SR | WABASH | 58.90 |
| HPL | JD | # | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 1824 | STEPHAN, CALEB | FR | SOUTHERN WESLEYAN | 55.50 | |
| 2 | 617 | VIVIANO, NOLAN | FR | CALVIN | 56.64 | |
| 3 | 468 | WALLER, OMEGA | FR | WITTENBERG | 56.86 | |
| 4 | 575 | RICHARDSON, WILL | SO | CALVIN | 57.31 | |
| 5 | 1353 | HUISDEN, JOHN | SO | WABASH | 58.12 | |
| 6 | 416 | PAYNE, RILEY | SR | WITTENBERG | 58.28 | |
| 7 | 604 | BOYCE, KAIDEN | FR | CALVIN | 1:05.70 |
| HPL | JD | # | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 1378 | SANDERS, RICKY | FR | WABASH | 57.80 | |
| 2 | 972 | KUPREWICZ, PATRICK | SO | COLBY | 58.07 | |
| 3 | 1511 | LOCKETT, IAN | FR | COLUMBUS ST. | 59.38 | |
| 4 | 1788 | CAMPBELL, DONTAE | SO | TENNESSEE WESLEYAN | 59.48 | |
| 5 | 216 | HUANG, JASON | SR | EMORY | 1:00.37 | |
| 6 | 1332 | VILLALON, NOAH | SR | WABASH | 1:02.02 | |
| 7 | 1140 | RIOS-CAMPOS, MICHAEL | FR | BERRY | 1:03.91 |
| HPL | JD | # | Athlete | Yr. | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 1443 | PASLEY, REECE | JR | COLUMBUS ST. | 59.44 | |
| 2 | 1381 | THOMPSON, BEN | FR | WABASH | 1:00.15 | |
| 3 | 1376 | SAIDIAN, ALEC | FR | WABASH | 1:01.95 | |
| 4 | 1710 | BROWN, JEVAREUS | SO | EMMANUEL (GA.) | 1:03.70 | |
| 5 | 1962 | WILLIAMSON, PEYTON | FR | MARION MILITARY INSTITUTE | 1:05.03 | |
| 6 | 1856 | BLACK, ZYON | FR | COLUMBIA INT'L | 1:05.38 | |
| 7 | 1507 | CHAY, BRENT | FR | COLUMBUS ST. | 1:05.58 | |
| 8 | 1747 | FUCHS, MICHAEL | SR | TENNESSEE WESLEYAN | 1:07.62 |