| 2:19.27 | 4 | 59th National Junior High and High School Competition | 15. - 17.03.2024 | Seoul (KOR) |
| 2:18.64 | 5 | 59th National Ice Skating Competition | 09. - 10.03.2024 | Seoul (KOR) |
| 2:20.20 | 11 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
| 2:26.63 | 2 | 2024 Seoul Ice Skating Federation President’s Cup | 14.02.2024 | Seoul (KOR) |
| 2:21.82 | 7 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
| 2:30.70 | 3 | 2023 Seoul Metropolitan Mayor's Cup | 15.11.2023 | Seoul (KOR) |
| 2:22.48 | 7 | 54th President's Cup | 01. - 03.11.2023 | Seoul (KOR) |
| 2:32.01 | 13 | 58th National Junior High and High School Competition | 31.03. - 02.04.2023 | Seoul (KOR) |
| 2:30.91 | 10 | 58th National Ice Skating Competition | 18. - 19.03.2023 | Seoul (KOR) |
| 2:31.02 | 18 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 2:31.02 | 18 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 2:26.41 | 10 | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
| 2:29.26 | 5 | 2023 Seoul Skating Federation President Cup Competition | 12.01.2023 | Seoul (KOR) |
| 2:27.84 | 4 | 2022 Seoul Mayor's Cup / 104th National Winter Sports Festival Seoul selection | 08.12.2022 | Seoul (KOR) |
| 2:29.76 | 12 | 53rd President's Cup | 04. - 06.11.2022 | Seoul (KOR) |
| 2:31.43 | 31 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |
| 2:32.33 | 11 | 57th National Ice Skating Competition | 19. - 20.03.2022 | Seoul (KOR) |
| 2:34.52 | 9 | 2021/22 2nd Records Competition | 18.02.2022 | Seoul (KOR) |
| 2:35.52 | 12 | 2022 National Speed Skating Championships | 27. - 28.01.2022 | Seoul (KOR) |
| 3:29.49 | 5 | 103rd National Winter Sports Festival Seoul Preliminary Competition | 09.12.2021 | Seoul (KOR) |
| 2:33.61 | 7 | 21st National Dream Speed Competition | 04.12.2021 | Seoul (KOR) |