2019 season best54.56Jul 8, 2019
Last competitionChinese Championships, ShenyangJul 8, 2019 · 54.56
As of Nov 14, 2026: 2019 season best 54.56 (Jul 8, 2019) · Last competition: Chinese Championships, Shenyang, Jul 8, 2019, 54.56
Personal bests
No personal bests
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2019 | 400m | 54.56 | – | Jul 8, 2019 | Chinese Championships, Shenyang |