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USMS Top 10 Swims by Action Jackson W Koontz
No individual Top 10 swims were found for Action Jackson W Koontz.
USMS Top 10 Relay Swims by Action Jackson W Koontz (1)
Below are all recorded relay Top 10 achievements for Action Jackson W Koontz since 1971.
2025 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | M240-279 200 Free | Jackson W Koontz | 54 | LMSC | Florida | 2:08.76 |