| 1:17.25 | 10 | 55th President's Cup | 08. - 10.11.2024 | Seoul (KOR) |
| 1:17.99 | 18 | ISU Qualification | 31.10. - 01.11.2024 | Seoul (KOR) |
| 1:17.99 | 17 | Korea - Junior Single Distances Championships 2025 | 31.10. - 01.11.2024 | Seoul (KOR) |
| 1:18.46 | 26 | 2024 Speed Skating Official Records Competition | 09. - 11.10.2024 | Seoul (KOR) |
| 1:17.94 | 42 | Fall Classic | 20. - 22.09.2024 | Calgary (CAN) |
| 1:17.64 | 29 | Time Trials #1 | 14.09.2024 | Calgary (CAN) |
| 1:20.92 | 6 | 2024 Seoul Ice Skating Federation President’s Cup | 14.02.2024 | Seoul (KOR) |
| 1:21.51 | 11 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
| 1:19.49 | 6 | 2023 Seoul Metropolitan Mayor's Cup | 15.11.2023 | Seoul (KOR) |
| 1:19.52 | 13 | 54th President's Cup | 01. - 03.11.2023 | Seoul (KOR) |
| 1:20.23 | 17 | Selection Junior and Neo Senior World Cup | 20. - 22.10.2023 | Seoul (KOR) |
| 1:20.70 | 35 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
| 1:22.16 | 14 | 58th National Junior High and High School Competition | 31.03. - 02.04.2023 | Seoul (KOR) |
| 1:24.24 | 17 | 58th National Ice Skating Competition | 18. - 19.03.2023 | Seoul (KOR) |
| 1:40.54 | 20 | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
| 1:25.34 | 5 | 2023 Seoul Skating Federation President Cup Competition | 12.01.2023 | Seoul (KOR) |
| 1:26.56 | 3 | 2022 Seoul Mayor's Cup / 104th National Winter Sports Festival Seoul selection | 08.12.2022 | Seoul (KOR) |
| 1:26.63 | 13 | 53rd President's Cup | 04. - 06.11.2022 | Seoul (KOR) |
| DNS | - | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |