| Date |
Time |
Competitor |
Meet |
| 14 Oct 2001 |
48.90 |
Thomas A |
2001 Mandurah Junior SC |
| 23 Sep 2001 |
49.50 |
Thomas A |
2001 Peel Aquatic Sprints |
| 21 Jul 2001 |
50.54 |
Thomas A |
2001 Mandurah SC Meet |
| 17 Jun 2001 |
51.13 |
Thomas A |
2001 Region 3 June SC Meet |
| 5 Nov 2000 |
56.03 |
Mitchell O |
2000 PAC SPRINTS |