| 1:54.65 | 20 | Korea - Single Distances Championships 2025 | 22. - 24.10.2024 | Seoul (KOR) |
| 1:53.93 | 18 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |
| 1:54.07 | 4 | 57th National University Speed Skating Competition | 15. - 17.03.2024 | Seoul (KOR) |
| 1:55.15 | 4 | 59th National Ice Skating Competition | 09. - 10.03.2024 | Seoul (KOR) |
| 1:55.71 | 11 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
| 1:57.57 | 2 | 2024 Seoul Ice Skating Federation President’s Cup | 14.02.2024 | Seoul (KOR) |
| 1:55.46 | 3 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
| 1:55.59 | 2 | 105th National Winter Sports Competition Gyeonggi-do Preliminary Competition | 13. - 14.11.2023 | Seoul (KOR) |
| 1:54.71 | 3 | 54th President's Cup | 01. - 03.11.2023 | Seoul (KOR) |
| 1:57.04 | 14 | Selection Junior and Neo Senior World Cup | 20. - 22.10.2023 | Seoul (KOR) |
| 1:56.20 | 15 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
| 1:55.67 | 5 | 56th National University Speed Skating Competition | 31.03. - 02.04.2023 | Seoul (KOR) |
| 1:56.34 | 6 | 58th National Ice Skating Competition | 18. - 19.03.2023 | Seoul (KOR) |
| 1:57.42 | 11 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 1:57.42 | 11 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 1:57.10 | 4 | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
| 2:01.19 | 3 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | 20. - 21.12.2022 | Seoul (KOR) |
| 1:59.62 | 2 | 2022 Seoul Mayor's Cup / 104th National Winter Sports Festival Seoul selection | 08.12.2022 | Seoul (KOR) |
| 2:02.23 | 15 | Winter World University Games Selection | 19. - 21.10.2022 | Seoul (KOR) |
| 1:59.69 | 21 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |