| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 2.30 | — | +0.03 | +1.32% | |
| 2025 | 2.27 | — | -0.03 | -1.30% | |
| 2024 | 2.30 | — | -0.03 | -1.29% | |
| 2023 | 2.33 | — | -0.01 | -0.43% | |
| 2022 | 2.34 | — | -0.03 | -1.27% | |
| 2021 | 2.37 | — | +0.04 | +1.72% | PB |
| 2020 | 2.33 | — | -0.02 | -0.85% | |
| 2019 | 2.35 | — | +0.04 | +1.73% | PB |
| 2018 | 2.31 | — | +0.00 | +0.00% | PB |
| 2017 | 2.31 | — | +0.06 | +2.67% | PB |
| 2016 | 2.25 | — | -0.05 | -2.17% | |
| 2015 | 2.30 | — | +0.05 | +2.22% | PB |
| 2014 | 2.25 | — | -0.02 | -0.88% | |
| 2013 | 2.27 | — | +nan | +nan% | PB |