| Date |
Time |
Competitor |
Meet |
| 7 Aug 1999 |
41.57 |
DOUGAL M |
STATE WINTER SC 1999 |
| 24 Jul 1999 |
44.85 |
DOUGAL M |
SLD S/C SPRINTS |
| 10 Jul 1999 |
45.45 |
DOUGAL M |
JULY SHORT COURSE 99 |
| 26 Jun 1999 |
46.03 |
MATTHEW H |
WASA Qualifying Meet |
| 15 Aug 1998 |
48.31 |
Patrick M |
State Winters 98 Short Course |
