| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 13:01.51 | 25.0 | -10.35 | -1.34% | |
| 2025 | 12:51.16 | 24.0 | +0.39 | +0.05% | |
| 2024 | 12:51.55 | 23.2 | -5.53 | -0.72% | |
| 2023 | 12:46.02 | 22.1 | -0.31 | -0.04% | |
| 2022 | 12:45.71 | 21.2 | +25.61 | +3.24% | PB |
| 2020 | 13:11.32 | 19.2 | -8.24 | -1.05% | |
| 2019 | 13:03.08 | 18.3 | +nan | +nan% | PB |