Performance history
Progression over time
Follow one event across imported galas. Lower times appear higher on the chart.
First52.15
Latest51.61
Personal best51.61
First to latest−0.54
Time trend
50m Backstroke · Short course
PerformancePersonal bestDates use a continuous timeline. Select a point to zoom around it.
| Date | Age | Time | Change from first | Gala |
|---|---|---|---|---|
| 1 Oct 2025 | 70 | 52.15First recorded | — | SAMS SC CHAMPIONSHIPS 2025 |
| 23 May 2026 | 71 | 51.61PB 70–74 PB New PB · −0.54 | −0.54 | Wahoo Frostbite 1 |