| Year | Season Best | Age | vs Prior Year | % Change | |
|---|---|---|---|---|---|
| 2026 | 12:50.82 | — | +7.56 | +0.97% | PB |
| 2025 | 12:58.38 | — | +19.39 | +2.43% | PB |
| 2024 | 13:17.77 | — | +3.19 | +0.40% | |
| 2023 | 13:20.96 | — | +0.63 | +0.08% | |
| 2022 | 13:21.59 | — | +2.10 | +0.26% | |
| 2021 | 13:23.69 | — | -7.78 | -0.98% | |
| 2018 | 13:15.91 | — | +7.02 | +0.87% | PB |
| 2017 | 13:22.93 | — | -3.64 | -0.46% | |
| 2016 | 13:19.29 | — | +1.94 | +0.24% | |
| 2015 | 13:21.23 | — | -2.27 | -0.28% | |
| 2013 | 13:18.96 | — | +nan | +nan% | PB |