51.16 | 46 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |
52.83 | 24 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
55.94 | 12 | 23rd National Dream Competition Elementary School | 09.12.2023 | Seoul (KOR) |
54.04 | 4 | 104th National Winter Sports Festival Gangwon selection | 29.12.2022 | Seoul (KOR) |
1:07.71 | 12 | 22nd National Dream Competition Elementary School | 11.12.2022 | Seoul (KOR) |
1:08.84 | 25 | 2021/22 2nd Records Competition | 18.02.2022 | Seoul (KOR) |
1:08.60 | 4 | 21st National Dream Speed Competition | 04.12.2021 | Seoul (KOR) |