Jack Czerniak
- Cedarville
| Season Records | |||
|---|---|---|---|
| YEAR | GRADE | EVENT | PERSONAL BEST |
| 2023 | Senior | 400 Meter Dash | 57.54 |
| Season Records | |||
|---|---|---|---|
| YEAR | GRADE | EVENT | PERSONAL BEST |
| 2023 | Senior | 400 Meter Dash | 57.54 |