| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 1:43.11 | 27.7 | -1.16 | -1.14% | |
| 2025 | 1:41.95 | 27.0 | -0.75 | -0.74% | |
| 2024 | 1:41.20 | 25.9 | +1.65 | +1.60% | PB |
| 2023 | 1:42.85 | 25.0 | +0.53 | +0.51% | PB |
| 2022 | 1:43.38 | 24.0 | -0.12 | -0.12% | |
| 2021 | 1:43.26 | 22.8 | +0.88 | +0.85% | PB |
| 2020 | 1:44.14 | 21.9 | +0.11 | +0.11% | PB |
| 2019 | 1:44.25 | 20.9 | +1.00 | +0.95% | PB |
| 2018 | 1:45.25 | 19.7 | +nan | +nan% | PB |