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USMS Top 10 Swims by Gregory R Matzkevich
No individual Top 10 swims were found for Gregory R Matzkevich.
USMS Top 10 Relay Swims by Gregory R Matzkevich (1)
Below are all recorded relay Top 10 achievements for Gregory R Matzkevich since 1971.
2018 Short Course Meters
| Place | Event | Name | Age | Club | LMSC | Time |
|---|---|---|---|---|---|---|
| 9 | M120-159 400 Medley | Gregory R Matzkevich | 35 | CONN | Connecticut | 5:32.83 |