2 | 3000 meter (Under 18) | 3:55.90 | 60th National Junior High and High School Competition | Seoul (KOR) | 29.03.2025 |
1 | 5000 meter (Under 18) | 6:44.93 | 60th National Junior High and High School Competition | Seoul (KOR) | 28.03.2025 |
7 | Mass Start (Under 18) | 6:30.18 | 60th National Junior High and High School Competition | Seoul (KOR) | 28.03.2025 |
1 | 3000 meter (High School) | 3:55.19 | 48th Gyeonggi-do Superintendent of Education Cup | Seoul (KOR) | 14.02.2025 |
1 | 1500 meter (High School) | 1:52.68 | 48th Gyeonggi-do Superintendent of Education Cup | Seoul (KOR) | 13.02.2025 |
8 | Team Pursuit | 4:07.70 | ISU World Junior Speed Skating Championships 2025 | Collalbo (ITA) | 09.02.2025 |
11 | Mass Start | 5:36.74 | ISU World Junior Speed Skating Championships 2025 | Collalbo (ITA) | 09.02.2025 |
6 | 5000 meter | 6:44.69 | ISU World Junior Speed Skating Championships 2025 | Collalbo (ITA) | 08.02.2025 |
23 | 1500 meter | 1:55.10 | ISU World Junior Speed Skating Championships 2025 | Collalbo (ITA) | 07.02.2025 |
2 | Mass Start (Semifinal 1) | 5:21.13 | ISU World Junior Speed Skating Championships 2025 | Collalbo (ITA) | 07.02.2025 |
21 | 1500 meter | 1:56.49 | 3. Junior World Cup 2024/2025 | Collalbo (ITA) | 02.02.2025 |
3 | Mass Start (Final) | 5:27.38 | 3. Junior World Cup 2024/2025 | Collalbo (ITA) | 02.02.2025 |
17 | 3000 meter | 4:22.31 | 3. Junior World Cup 2024/2025 | Collalbo (ITA) | 01.02.2025 |
3 | 10.000 meter (High School) | 14:18.74 | 106th National Winter Sports Festival | Seoul (KOR) | 16.01.2025 |
1 | 5000 meter (High School) | 6:51.30 | 106th National Winter Sports Festival | Seoul (KOR) | 15.01.2025 |
4 | Mass Start (High School) | 6:51.44 | 106th National Winter Sports Festival | Seoul (KOR) | 15.01.2025 |
2 1 / 9 / 1 / 14 | Small combination (High School) 500m / 3000m / 1500m / 5000m | 158.516 | National School Championships | Seoul (KOR) | 02. - 03.01.2025 |
7 9 / 6 / 10 / 5 | Big combination 500m / 5000m / 1500m / 10000m | 163.704 | Korea - Allround Championships 2025 | Seoul (KOR) | 19. - 20.12.2024 |
12 | 1500 meter | 1:53.78 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 08.12.2024 |
13 | Mass Start (Semifinal 1) | - | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 08.12.2024 |
7 | 3000 meter | 3:55.94 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 07.12.2024 |
14 | 1500 meter | 1:54.23 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
1 | Mass Start (Final) | 5:31.75 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
2 | Mass Start (Semifinal 2) | 5:18.11 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
4 | Team Pursuit | 4:02.45 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 30.11.2024 |
13 | 3000 meter | 4:02.77 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 30.11.2024 |
7 | 1500 meter (High School) | 1:54.66 | 55th President's Cup | Seoul (KOR) | 10.11.2024 |
1 | 5000 meter (High School) | 6:48.48 | 55th President's Cup | Seoul (KOR) | 08.11.2024 |
3 | Mass Start (High School) | 6:29.98 | 55th President's Cup | Seoul (KOR) | 08.11.2024 |
2 | 5000 meter | 6:49.60 | ISU Qualification | Seoul (KOR) | 01.11.2024 |
2 | 5000 meter | 6:49.60 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 01.11.2024 |
19 | 1500 meter | 1:56.17 | ISU Qualification | Seoul (KOR) | 31.10.2024 |
13 | 1500 meter | 1:56.17 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 31.10.2024 |
3 | 10.000 meter | 14:33.36 | Korea - Single Distances Championships 2025 | Seoul (KOR) | 24.10.2024 |
11 | 5000 meter | 6:54.71 | Korea - Single Distances Championships 2025 | Seoul (KOR) | 22.10.2024 |
3 | 5000 meter | 6:51.23 | 2024 Speed Skating Official Records Competition | Seoul (KOR) | 09.10.2024 |