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USMS Top 10 Swims by Karen Hefron
No individual Top 10 swims were found for Karen Hefron.
USMS Top 10 Relay Swims by Karen Hefron (2)
Below are all recorded relay Top 10 achievements for Karen Hefron since 1971.
2020 Short Course Yards
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 6 | W45+ 200 Medley | Karen Hefron | 60 | NCMS | North Carolina | 2:23.03 |
| 10 | X55+ 200 Medley | Karen Hefron | 60 | NCMS | North Carolina | 2:44.72 |