| Swimmers | Meets | Records / Male long course / 50-54 / Event |
| Date | Name | Meet Name | Time |
|---|---|---|---|
| 30/1/1999 | Don Spender | North Sydney | 40.32 |
| 16/2/2002 | John Wynberg | Wett Ones | 39.81 |
| 22/2/2003 | John Wynberg | Wett Ones | 39.74 |
| 12-13/3/2005 | Stephen Thomas | State Championships | 38.41 |
| 30/3-2/4/2005 | Stephen Thomas | Nationals | 37.01 |
| 23/2/2008 | Alan Godfrey | Seaside Pirates | 36.00 |
| 17/3/2012 | John Kain | Long Course Championships | 35.40 |
| 17-20/4/2013 | John Kain | Nationals | 34.60 |
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