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 | |
|---|---|---|---|---|---|
| Mihelich, Jake | SR-4 | 47.89 | 2017 Husky Classic | Feb 10, 2017 |
| Athlete | Year | Time | Meet | Meet Date | |
|---|---|---|---|---|---|
| Mihelich, Jake | SR-4 | 47.89 | 2017 Husky Classic | Feb 10, 2017 |