| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 12:49.61 | — | +11.18 | +1.43% | |
| 2025 | 13:00.79 | — | -7.49 | -0.97% | |
| 2024 | 12:53.30 | — | +1.19 | +0.15% | |
| 2023 | 12:54.49 | — | -7.53 | -0.98% | |
| 2022 | 12:46.96 | — | +15.57 | +1.99% | PB |
| 2021 | 13:02.53 | — | +9.15 | +1.16% | PB |
| 2020 | 13:11.68 | — | +nan | +nan% | PB |