2020 season best54.96Sep 15, 2020
Last competitionChinese ChampionshipsSep 15, 2020 · 54.96
As of Nov 14, 2026: 2020 season best 54.96 (Sep 15, 2020) · Last competition: Chinese Championships, Sep 15, 2020, 54.96
Personal bests
No personal bests
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2020 | 400m | 54.96 | – | Sep 15, 2020 | Chinese Championships |