| Date |
Time |
Competitor |
Meet |
| 16 Feb 2013 |
45.28 |
Ashlea N |
W P Kemp Memorial Sprint 2013 |
| 26 Jan 2013 |
45.38 |
Ashlea N |
Australia Day |
| 28 Feb 2010 |
45.45 |
Caitlin N |
Pittsworth Junior Swim Meet |
| 26 Jan 2010 |
48.43 |
Caitlin N |
Australia Day |
| 7 Nov 2009 |
49.67 |
Caitlin N |
Toowoomba Open |
