Note: This is a list of top performances in all events. No conversions are applied. Wind-aided marks are excluded.
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Writt, Jakeelan | FR-1 | 38.80 | Principia Relays | Jan 25, 2019 | |
| Winchester, Brendan | FR-1 | 40.88 | Principia Relays | Jan 25, 2019 | |
| Smiley, Nicholas | FR-1 | 41.37 | Principia Relays | Jan 25, 2019 | |
| von Maxey, Taylor | FR-1 | 42.79 | Principia Relays | Jan 25, 2019 | |
| Horn, John | FR-1 | 42.89 | Principia Relays | Jan 25, 2019 |
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Windsor, Geoffrey | FR-1 | 1:12.96 | Principia Relays | Jan 25, 2019 | |
| Winchester, Brendan | FR-1 | 1:12.97 | Principia Relays | Jan 25, 2019 | |
| Smiley, Nicholas | FR-1 | 1:19.60 | Principia Relays | Jan 25, 2019 | |
| Mitchell, Patrick | FR-1 | 1:23.64 | Principia Relays | Jan 25, 2019 |
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 1:37.01 | Horn, Smiley, Winchester, Writt | Jim Green Invitational | Feb 2, 2019 |
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 3:49.50 | Winchester, Smiley, Horn, Writt | AMC Conference Championships | Feb 9, 2019 |
| Time | Athletes | Meet | Meet Date | |
|---|---|---|---|---|
| 12:10.83 | Martinez, Winchester, Mitchell, Windsor | AMC Conference Championships | Feb 9, 2019 |