Colin Chen
- Mariemont
| Season Records | |||
|---|---|---|---|
| YEAR | GRADE | EVENT | PERSONAL BEST |
| 2019 | Freshman | 100 Meter Dash | 13.62 |
| 2022 | Senior | 200 Meter Dash | 27.04 |
| 2022 | Senior | 400 Meter Dash | 56.66 |
| Season Records | |||
|---|---|---|---|
| YEAR | GRADE | EVENT | PERSONAL BEST |
| 2019 | Freshman | 100 Meter Dash | 13.62 |
| 2022 | Senior | 200 Meter Dash | 27.04 |
| 2022 | Senior | 400 Meter Dash | 56.66 |