| 2:08.46 | 7 | 49th Gyeonggi Provincial Superintendent of Education Cup | 02. - 03.02.2026 | Seoul (KOR) |
| 1:58.20 | 5 | National School Championships | 03. - 04.01.2026 | Seoul (KOR) |
| 1:58.20 | 4 | National School Championships | 03. - 04.01.2026 | Seoul (KOR) |
| 2:04.67 | 2 | 61st Gyeonggi Province Chairman's Cup | 17. - 18.11.2025 | Seoul (KOR) |
| 2:01.11 | 3 | 56th President's Cup | 24. - 26.10.2025 | Seoul (KOR) |
| 2:05.32 | 4 | 60th National Junior High and High School Competition | 28. - 30.03.2025 | Seoul (KOR) |
| 2:06.02 | 5 | 60th National Ice Skating Competition | 21. - 23.03.2025 | Seoul (KOR) |
| 2:06.26 | 1 | National School Championships | 02. - 03.01.2025 | Seoul (KOR) |
| 2:07.10 | 1 | 60th Gyeonggi Chairman's Cup | 03. - 04.12.2024 | Seoul (KOR) |
| 2:13.37 | 3 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
| 2:16.66 | 2 | 23rd National Dream Competition Elementary School | 09.12.2023 | Seoul (KOR) |
| 2:14.08 | 1 | 105th National Winter Sports Competition Gyeonggi-do Preliminary Competition | 13. - 14.11.2023 | Seoul (KOR) |
| 2:15.62 | 40 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
| 2:22.15 | 12 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 2:22.15 | 12 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 2:20.69 | 1 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | 20. - 21.12.2022 | Seoul (KOR) |
| 2:21.11 | 1 | 22nd National Dream Competition Elementary School | 11.12.2022 | Seoul (KOR) |
| 2:33.73 | 9 | 2021/22 2nd Records Competition | 18.02.2022 | Seoul (KOR) |
| 2:26.46 | 1 | 21st National Dream Speed Competition | 04.12.2021 | Seoul (KOR) |