| 4:34.42 | 2 | 59th National Ice Skating Competition | 09. - 10.03.2024 | Seoul (KOR) |
| 4:38.99 | 6 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
| 4:47.00 | 5 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
| 4:35.31 | 8 | Korea - Allround Championships 2024 | 28. - 29.12.2023 | Seoul (KOR) |
| 4:34.62 | 2 | 105th National Winter Sports Competition Gyeonggi-do Preliminary Competition | 13. - 14.11.2023 | Seoul (KOR) |
| 4:43.32 | 5 | 54th President's Cup | 01. - 03.11.2023 | Seoul (KOR) |
| 4:37.74 | 8 | South Korean Single Distance Championships 2024 | 20. - 22.10.2023 | Seoul (KOR) |
| 4:36.02 | 8 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
| 4:38.21 | 4 | 56th National University Speed Skating Competition | 31.03. - 02.04.2023 | Seoul (KOR) |
| 4:37.13 | 4 | 58th National Ice Skating Competition | 18. - 19.03.2023 | Seoul (KOR) |
| 4:50.83 | 5 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 4:50.83 | 5 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 4:35.61 | 4 | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
| 4:34.23 | 4 | Korea - Allround Championships 2023 | 27. - 28.12.2022 | Seoul (KOR) |
| 4:33.14 | 2 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | 20. - 21.12.2022 | Seoul (KOR) |
| 4:34.52 | 1 | 53rd President's Cup | 04. - 06.11.2022 | Seoul (KOR) |
| 4:35.15 | 4 | Winter World University Games Selection | 19. - 21.10.2022 | Seoul (KOR) |
| 4:35.15 | 6 | South Korean Single Distance Championships 2023 | 19. - 21.10.2022 | Seoul (KOR) |
| 4:32.33 | 3 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |
| 4:31.05 | 2 | Summer Classic 2022 | 26. - 28.08.2022 | Calgary (CAN) |