| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WEBB, Seth | SO | William Woods |
53.12 | |
| 2 | CUMMINGS, Kelvin | SO | Truman |
52.99 | |
| 3 | LEE , Hunter | SO | Knox |
52.28 | Midwest Conference Indoor Championships |
| 4 | BAKER, Drake | JR | Columbia (Mo.) |
51.86 | Central Methodist Early Bird |
| 5 | FRITZ, Alex | SR | Columbia (Mo.) |
47.79 | Mizzou Spring Open |
| 6 | ELIUK, Jared | JR | Unattached | 51.55 | Mizzou Opener |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WINCHESTER, Brendan | SO | Lyon | 55.00 | |
| 2 | LEMP, Chris | FR | Lyon | 54.00 | |
| 3 | GUNN, David | JR | Truman |
53.99 | |
| 4 | HOPKINS, Will | SR | Truman |
53.83 | Truman State Quad |
| 5 | MCCARTHY, Donovan | SO | William Woods |
53.20 | |
| 6 | LAWSON, Tristan | SO | Missouri Baptist |
53.72 | UCM Mule Relays |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | SELVIDGE, Tanner | JR | Hannibal-LaGrange |
1:00.99 | Mizzou Holiday Opener |
| 2 | MARTINEZ NAVA, Miguel Israel | FR | Knox |
57.50 | |
| 3 | WARE, Carter | JR | St. Louis Pharmacy |
57.00 | |
| 4 | SWINSON, Tawon | JR | Greenville |
56.40 | |
| 5 | MCGEE, Chris | SR | Greenville |
55.64 | SLIAC Championships |
| 6 | KREKEL, Jake | SO | St. Louis Pharmacy |
56.04 | AMC Championships |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | NICHOLS, Michael | SR | Columbia (Mo.) |
NT | |
| 2 | SAEED, Omar | FR | Knox |
NT | |
| 3 | PHILLIPS, Tristan | FR | Hannibal-LaGrange |
NT | |
| 4 | WIGGINS, Payton | FR | Greenville |
NT | |
| 5 | CAMARATO, August | SO | St. Louis Pharmacy |
1:02.48 | AMC Conference Championships |
| 6 | LITTLES, Torrance | FR | Missouri Baptist |
1:04.59 | John Craft 2020 |