Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 200m | 26.39 | — | May 12, 2026 | |
| 400m | 59.75 | — | Apr 28, 2026 | |
| 440y | 1:05.13 | — | Mar 11, 2026 |
Results
See all 10 of Cooper Chierek’s results
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2026 - Outdoor
200 Meter Dash
400 Meter Dash
2026 - Indoor
440 Yard Dash
