1500 meter | 1:46.13 | Seoul (KOR) | 2021 National Men's And Women's Speed Skating Competition | 28.03.2021 |
3000 meter | 3:48.31 | Seoul (KOR) | 56th Memorial Competition | 11.03.2021 |
1500 meter | 1:46.99 | Seoul (KOR) | 2019 Korean Skating Union Business Competition | 29.03.2019 |
Team Pursuit | 3:43.55 | Salt Lake City (USA) | World Junior Championships 2018 | 11.03.2018 |
Team Sprint | 1:20.46 | Salt Lake City (USA) | World Junior Championships 2018 | 10.03.2018 |
Team Pursuit | 3:39.29 | Gangneung (Kangnung) (KOR) | Olympic Winter Games 2018 | 18.02.2018 |
1500 meter | 1:44.93 | Gangneung (Kangnung) (KOR) | Olympic Winter Games 2018 | 13.02.2018 |
1000 meter | 1:10.59 | Seoul (KOR) | Korean Junior Allround Championships 2018 | 26.01.2018 |
1500 meter | 1:47.79 | Seoul (KOR) | Korean Junior Allround Championships 2018 | 26.01.2018 |
1500 meter | 1:45.43 | Stavanger (NOR) | 2. World Cup 2017/2018 | 18.11.2017 |
1500 meter | 1:44.97 | Heerenveen (NED) | 1. World Cup 2017/2018 | 11.11.2017 |
1500 meter | 1:46.26 | Obihiro (JPN) | 8th Asian Winter Games - Tag 3 | 23.02.2017 |
1500 meter | 1:46.05 | Gangneung (Kangnung) (KOR) | World Single Distances Championships 2017 | 12.02.2017 |
1500 meter | 1:48.45 | Seoul (KOR) | 47th Presidents Cup | 03.01.2017 |
1500 meter | 1:47.15 | Heerenveen (NED) | 4. World Cup 2016/2017 | 10.12.2016 |
1500 meter | 1:46.98 | Astana (KAZ) | 3. World Cup 2016/2017 | 04.12.2016 |
1500 meter | 1:47.62 | Nagano (JPN) | 2. World Cup 2016/2017 | 20.11.2016 |
1500 meter | 1:49.66 | Harbin (CHN) | 1. World Cup 2016/2017 | 13.11.2016 |
1500 meter | 1:48.46 | Changchun (CHN) | World Junior Championships 2016 | 11.03.2016 |
1500 meter | 1:48.46 | Changchun (CHN) | World Junior Championships 2016 | 11.03.2016 |
3000 meter | 3:49.63 | Changchun (CHN) | 4. Junior World Cup (Final) 2015/2016 | 06.03.2016 |
Team Pursuit | 3:53.50 | Changchun (CHN) | 4. Junior World Cup (Final) 2015/2016 | 05.03.2016 |
Small combination | 154.492 | Seoul (KOR) | 2016 National Skating Championships | 20. - 22.01.2016 |
1500 meter | 1:50.27 | Seoul (KOR) | 2015 National High School/Junior High School Championships | 21.03.2015 |
3000 meter | 3:52.62 | Seoul (KOR) | 38th Gyeonggi Province School Championships | 05.02.2015 |
5000 meter | 6:41.20 | Seoul (KOR) | 45th Presidents Cup | 06.01.2015 |
1500 meter | 1:50.53 | Seoul (KOR) | 2nd Records Competition | 22.10.2014 |
Team Pursuit | 4:00.58 | Bjugn (NOR) | World Junior Championships 2014 | 09.03.2014 |
3000 meter | 4:05.17 | Tomakomai (JPN) | 1. ISU Junior World Cup (Asian Regional Event) | 11.01.2014 |
3000 meter | 3:55.15 | Seoul (KOR) | Junior World Cup Selection | 13.11.2013 |
Mini combination | 165.031 | Seoul (KOR) | 2012 National Skating Championships | 07. - 09.02.2012 |