2 | 1500 meter (High School) | 2:07.44 | 106th National Winter Sports Festival | Seoul (KOR) | 17.01.2025 |
2 | 3000 meter (High School) | 4:28.41 | 106th National Winter Sports Festival | Seoul (KOR) | 16.01.2025 |
4 | Mass Start (High School) | 7:15.29 | 106th National Winter Sports Festival | Seoul (KOR) | 15.01.2025 |
3 4 / 5 / 3 / 7 | Mini combination (High School) 500m / 1500m / 1000m / 3000m | 173.499 | National School Championships | Seoul (KOR) | 02. - 03.01.2025 |
3 5 / 3 / 5 / 4 | Small combination 500m / 3000m / 1500m / 5000m | 178.795 | Korea - Allround Championships 2025 | Seoul (KOR) | 19. - 20.12.2024 |
10 | 1500 meter | 2:06.50 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 08.12.2024 |
4 | Mass Start (Final) | 5:45.65 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 08.12.2024 |
2 | Mass Start (Semifinal 2) | 6:11.25 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 08.12.2024 |
8 | 3000 meter | 4:27.88 | 2. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 07.12.2024 |
10 | 1500 meter | 2:07.48 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
10 | Mass Start (Final) | 6:40.23 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
3 | Mass Start (Semifinal 1) | 5:56.23 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 01.12.2024 |
9 | 3000 meter | 4:30.29 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 30.11.2024 |
4 | Team Pursuit | 3:19.54 | 1. Junior World Cup 2024/2025 | Tomaszów Mazowiecki (POL) | 30.11.2024 |
4 | 1500 meter (High School) | 2:43.04 | 2024 Seoul Mayor's Cup Competition | Seoul (KOR) | 21.11.2024 |
1 | 3000 meter (High School) | 4:29.57 | 2024 Seoul Mayor's Cup Competition | Seoul (KOR) | 21.11.2024 |
4 | 1500 meter (High School) | 2:06.35 | 55th President's Cup | Seoul (KOR) | 10.11.2024 |
3 | 3000 meter (High School) | 4:28.44 | 55th President's Cup | Seoul (KOR) | 09.11.2024 |
1 | Mass Start (High School) | 8:15.87 | 55th President's Cup | Seoul (KOR) | 08.11.2024 |
8 | 1000 meter | 1:23.23 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 01.11.2024 |
8 | 1000 meter | 1:23.23 | ISU Qualification | Seoul (KOR) | 01.11.2024 |
2 | 3000 meter | 4:29.22 | ISU Qualification | Seoul (KOR) | 01.11.2024 |
2 | 3000 meter | 4:29.22 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 01.11.2024 |
12 | 500 meter | 42.53 | ISU Qualification | Seoul (KOR) | 31.10.2024 |
11 | 500 meter | 42.53 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 31.10.2024 |
4 7 / 3 / 6 / 2 | Mini combination 500m / 1500m / 1000m / 3000m | 171.225 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 31.10. - 01.11.2024 |
3 | 1500 meter | 2:06.63 | Korea - Junior Single Distances Championships 2025 | Seoul (KOR) | 31.10.2024 |
3 | 1500 meter | 2:06.63 | ISU Qualification | Seoul (KOR) | 31.10.2024 |
2 | 5000 meter | 7:54.69 | Korea - Single Distances Championships 2025 | Seoul (KOR) | 24.10.2024 |
7 | 1500 meter | 2:09.06 | Korea - Single Distances Championships 2025 | Seoul (KOR) | 24.10.2024 |
6 | 3000 meter | 4:31.08 | Korea - Single Distances Championships 2025 | Seoul (KOR) | 23.10.2024 |
4 | 1500 meter | 2:08.13 | 2024 Speed Skating Official Records Competition | Seoul (KOR) | 11.10.2024 |
5 | 3000 meter | 4:31.30 | 2024 Speed Skating Official Records Competition | Seoul (KOR) | 10.10.2024 |
10 | 3000 meter | 4:32.14 | Fall Classic | Calgary (CAN) | 22.09.2024 |
19 | 1500 meter | 2:06.01 | Fall Classic | Calgary (CAN) | 21.09.2024 |
30 | 500 meter | 42.97 | Fall Classic | Calgary (CAN) | 20.09.2024 |
1 | 3000 meter (Open) | 4:43.47 | 2024' Nagane Summer Speed Skating Competition | Hachinohe (JPN) | 25.08.2024 |