12 | 1000 meter (Junior High School) | 1:33.65 | 58th National Junior High and High School Competition | Seoul (KOR) | 01.04.2023 |
8 | 500 meter (Junior High School) | 44.61 | 58th National Junior High and High School Competition | Seoul (KOR) | 31.03.2023 |
11 | 500 meter (Junior High School) | 45.31 | 58th National Ice Skating Competition | Seoul (KOR) | 18.03.2023 |
13 | 1000 meter (Junior High School) | 1:32.37 | 58th National Ice Skating Competition | Seoul (KOR) | 18.03.2023 |
21 | 1500 meter (Junior High School) | 2:29.87 | Korea - National Men's and Women's Championships 2023 | Seoul (KOR) | 17.02.2023 |
22 | 500 meter (Junior High School) | 44.77 | Korea - National Men's and Women's Championships 2023 | Seoul (KOR) | 16.02.2023 |
NC NC / 22 / 22 / 21 | Small combination (Junior High School) 500m / 3000m / 1500m / 5000m | 147.769 | Korea - National Men's and Women's Championships 2023 | Seoul (KOR) | 16. - 17.02.2023 |
22 | 3000 meter (Junior High School) | 5:18.26 | Korea - National Men's and Women's Championships 2023 | Seoul (KOR) | 16.02.2023 |
9 | 500 meter (Junior High School) | 45.49 | 46th Gyeonggi JHS and HS competition | Seoul (KOR) | 06.02.2023 |
12 | 1500 meter (Junior High School) | 2:29.45 | 46th Gyeonggi JHS and HS competition | Seoul (KOR) | 06.02.2023 |
17 | 1000 meter (Junior High School) | 1:30.82 | 104th National Winter Sports Festival | Seoul (KOR) | 28.01.2023 |
13 | 500 meter (Junior High School) | 44.23 | 104th National Winter Sports Festival | Seoul (KOR) | 27.01.2023 |
5 | 1500 meter (Junior High School) | 2:23.19 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | Seoul (KOR) | 21.12.2022 |
11 | 500 meter (Junior High School) | 44.59 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | Seoul (KOR) | 20.12.2022 |
1 | Team Pursuit (Junior High School) | 5:00.24 | 53rd President's Cup | Seoul (KOR) | 06.11.2022 |
15 | 1000 meter (Junior High School) | 1:29.68 | 53rd President's Cup | Seoul (KOR) | 05.11.2022 |
10 | 500 meter (Junior High School) | 43.79 | 53rd President's Cup | Seoul (KOR) | 04.11.2022 |
43 | 1500 meter | 2:14.62 | 2022 Speed Skating Official Records Competition | Seoul (KOR) | 07.10.2022 |
38 | 500 meter | 45.14 | 2022 Speed Skating Official Records Competition | Seoul (KOR) | 05.10.2022 |