44.59 | 31 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |
45.72 | 11 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
45.68 | 38 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
45.71 | 13 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
45.71 | 13 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
47.59 | 4 | 22nd National Dream Competition Elementary School | 11.12.2022 | Seoul (KOR) |
47.02 | 44 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |
49.22 | 18 | 2021/22 2nd Records Competition | 18.02.2022 | Seoul (KOR) |
50.51 | 8 | 21st National Dream Speed Competition | 04.12.2021 | Seoul (KOR) |