44.43 | 6 | 60th National Junior High and High School Competition | 28. - 30.03.2025 | Seoul (KOR) |
44.89 | 5 | 60th National Ice Skating Competition | 21. - 23.03.2025 | Seoul (KOR) |
46.03 | 11 | National School Championships | 02. - 03.01.2025 | Seoul (KOR) |
46.44 | 8 | 24th National Dream Competition Elementary School | 23.11.2024 | Seoul (KOR) |
46.62 | 32 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |
49.08 | 18 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
50.04 | 8 | 23rd National Dream Competition Elementary School | 09.12.2023 | Seoul (KOR) |
51.63 | 45 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |