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 | |
|---|---|---|---|---|---|
| Faint, Connor | JR-3 | 52.33 | High Point VertKlasse Meeting | Mar 31, 2017 |
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Faint, Connor | JR-3 | 52.33 | High Point VertKlasse Meeting | Mar 31, 2017 |