| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2024 | 1:57.63 | 31.2 | +0.08 | +0.07% | |
| 2023 | 1:57.71 | 30.3 | +0.16 | +0.14% | |
| 2022 | 1:57.87 | 29.2 | -1.14 | -0.98% | |
| 2021 | 1:56.73 | 28.2 | +1.71 | +1.44% | PB |
| 2020 | 1:58.44 | 26.7 | -0.02 | -0.02% | |
| 2019 | 1:58.42 | 26.2 | +0.27 | +0.23% | PB |
| 2017 | 1:58.69 | 24.2 | +nan | +nan% | PB |