| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 1:43.64 | — | -1.09 | -1.06% | |
| 2025 | 1:42.55 | — | +2.51 | +2.39% | PB |
| 2024 | 1:45.06 | — | -0.77 | -0.74% | |
| 2023 | 1:44.29 | — | -0.29 | -0.28% | |
| 2022 | 1:44.00 | — | +0.11 | +0.11% | PB |
| 2021 | 1:44.11 | — | +0.85 | +0.81% | PB |
| 2020 | 1:44.96 | — | +0.60 | +0.57% | |
| 2019 | 1:45.56 | — | -1.00 | -0.96% | |
| 2018 | 1:44.56 | — | +0.65 | +0.62% | PB |
| 2017 | 1:45.21 | — | +0.20 | +0.19% | PB |
| 2016 | 1:45.41 | — | +nan | +nan% | PB |