| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 1:43.11 | — | -1.16 | -1.14% | |
| 2025 | 1:41.95 | — | -0.75 | -0.74% | |
| 2024 | 1:41.20 | — | +1.65 | +1.60% | PB |
| 2023 | 1:42.85 | — | +0.53 | +0.51% | PB |
| 2022 | 1:43.38 | — | -0.12 | -0.12% | |
| 2021 | 1:43.26 | — | +0.88 | +0.85% | PB |
| 2020 | 1:44.14 | — | +0.11 | +0.11% | PB |
| 2019 | 1:44.25 | — | +1.00 | +0.95% | PB |
| 2018 | 1:45.25 | — | +nan | +nan% | PB |