| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 44.25 | — | -0.15 | -0.34% | |
| 2025 | 44.10 | — | -0.66 | -1.52% | |
| 2024 | 43.44 | — | +0.82 | +1.85% | PB |
| 2023 | 44.26 | — | +0.09 | +0.20% | PB |
| 2022 | 44.35 | — | +1.16 | +2.55% | PB |
| 2021 | 45.51 | — | +0.04 | +0.09% | |
| 2020 | 45.55 | — | -0.40 | -0.89% | |
| 2019 | 45.15 | — | -0.52 | -1.17% | |
| 2018 | 44.63 | — | +0.11 | +0.25% | |
| 2017 | 44.74 | — | -0.26 | -0.58% | |
| 2016 | 44.48 | — | +0.61 | +1.35% | PB |
| 2015 | 45.09 | — | -0.34 | -0.76% | |
| 2014 | 44.75 | — | +nan | +nan% | PB |