 
                    
                    | Order | Time | Date | Meet | Venue | 
|---|---|---|---|---|
| 1 | 45.74 | 2016-10-16 | 2016 CBAC Fall KO | CBAC | 
| 2 | 46.65 | 2017-03-19 | 2017 Shamrock Splash | CBAC | 
| 3 | 47.66 | 2016-11-13 | 2016 Mike Lockwood Memorial | Lions Pool | 
| 4 | 47.82 | 2017-01-07 | 2017 January Sprint Meet | Lions Pool | 
| 5 | 51.19 | 2016-05-21 | 2016 Lions Sprint Meet | Lions Pool | 
| 6 | 52.23 | 2016-01-31 | 2016 Pete Ribbins | Lions Pool | 
| 7 | 52.58 | 2016-04-16 | 2016 Shamrock Splash | CBAC | 
| 8 | 53.11 | 2016-10-01 | 2016 CNB Sprint Meet | Lions Pool | 
| 9 | 54.34 | 2016-01-16 | 2016 EY Sprint Meet | Lions Pool | 
| 10 | 55.19 | 2015-10-03 | 2015 CNB Fall Sprint Meet | Lions Pool | 
| 11 | 56.21 | 2015-11-22 | 2015 Mike Lockwood Memorial | Lions Pool |