| Order | Time | Date | Meet | Venue |
|---|---|---|---|---|
| 1 | 49.32 | 2017-06-04 | 2017 Landon Von Kanel | Lions Pool |
| 2 | 49.63 P | 2017-02-19 | 2017 Nationals | CBAC |
| 3 | 52.06 | 2016-10-16 | 2016 CBAC Fall KO | CBAC |
| 4 | 52.47 | 2016-05-21 | 2016 Lions Sprint Meet | Lions Pool |
| 5 | 53.00 | 2016-10-01 | 2016 CNB Sprint Meet | Lions Pool |
| 6 | 53.55 | 2017-01-22 | 2017 Pete Ribbins | Lions Pool |
| 7 | 53.86 | 2016-01-16 | 2016 EY Sprint Meet | Lions Pool |
| 8 | 56.53 | 2015-10-18 | 2015 CBAC Fall KO | CBAC |
| 9 | 57.55 | 2015-11-22 | 2015 Mike Lockwood Memorial | Lions Pool |
| 10 | 58.51 | 2015-10-03 | 2015 CNB Fall Sprint Meet | Lions Pool |