Note: This is a list of top performances in all events. No conversions are applied. Wind-aided marks are excluded.
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 44.27 | Bowers, Hayden, Williams, Thomas III | American Southwest Conference Track and Field Championships | Apr 19, 2019 |
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 1:33.11 | Bowers, James, Sias, Thomas III | Al Schmidt Bulldog Relays Invite | Mar 22, 2019 |
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 3:35.33 | Bowers, Smith, Williams, Thomas III | American Southwest Conference Track and Field Championships | Apr 19, 2019 |