| 42.83 | 3 | 49th Gyeonggi Provincial Superintendent of Education Cup | 02. - 03.02.2026 | Seoul (KOR) |
| 41.64 | 1 | National School Championships | 03. - 04.01.2026 | Seoul (KOR) |
| 41.64 | 1 | National School Championships | 03. - 04.01.2026 | Seoul (KOR) |
| 41.67 | 14 | Korea - Sprint Championships 2026 | 26. - 27.12.2025 | Seoul (KOR) |
| 41.49 | 1 | 61st Gyeonggi Province Chairman's Cup | 17. - 18.11.2025 | Seoul (KOR) |
| 41.77 | 1 | 56th President's Cup | 24. - 26.10.2025 | Seoul (KOR) |
| 41.90 | 16 | 2025 Speed Skating Official Record Competition | 01. - 02.10.2025 | Seoul (KOR) |
| 42.14 | 6 | 2025 Nagane Summer Speed Skating Tournament | 23. - 24.08.2025 | Hachinohe (JPN) |
| 42.66 | 4 | 60th National Junior High and High School Competition | 28. - 30.03.2025 | Seoul (KOR) |
| 43.08 | 3 | 60th National Ice Skating Competition | 21. - 23.03.2025 | Seoul (KOR) |
| 43.37 | 3 | 48th Gyeonggi-do Superintendent of Education Cup | 13. - 14.02.2025 | Seoul (KOR) |
| 44.35 | 7 | 2025 Gyeonggi Winter Sports Festival | 30.01. - 31.10.2025 | Seoul (KOR) |
| 42.74 | 3 | 106th National Winter Sports Festival | 15. - 17.01.2025 | Seoul (KOR) |
| 42.80 | 4 | National School Championships | 02. - 03.01.2025 | Seoul (KOR) |
| 43.48 | 2 | 60th Gyeonggi Chairman's Cup | 03. - 04.12.2024 | Seoul (KOR) |
| 43.31 | 6 | 55th President's Cup | 08. - 10.11.2024 | Seoul (KOR) |
| 43.31 | 15 | ISU Qualification | 31.10. - 01.11.2024 | Seoul (KOR) |
| 44.43 | 26 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |