| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 46.82 | 30.2 | -0.54 | -1.17% | |
| 2025 | 46.28 | 29.5 | +0.42 | +0.90% | |
| 2024 | 46.70 | 28.3 | -0.19 | -0.41% | |
| 2023 | 46.51 | 27.4 | +0.61 | +1.29% | |
| 2022 | 47.12 | 26.5 | -1.18 | -2.57% | |
| 2021 | 45.94 | 25.4 | +0.93 | +1.98% | PB |
| 2020 | 46.87 | 24.5 | +0.05 | +0.11% | PB |
| 2019 | 46.92 | 23.5 | +0.72 | +1.51% | PB |
| 2018 | 47.64 | 22.4 | +0.58 | +1.20% | PB |
| 2017 | 48.22 | 21.5 | +0.27 | +0.56% | PB |
| 2016 | 48.49 | 20.5 | +nan | +nan% | PB |