DNF | - | 6. World Cup 2023/2024 | 02. - 04.02.2024 | Québec (CAN) |
4:14.55 | 16 | 5. World Cup 2023/2024 | 26. - 28.01.2024 | Salt Lake City (USA) |
4:21.44 | 1 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
4:19.94 | 15 | 2. World Cup 2023/2024 | 17. - 19.11.2023 | Beijing (CHN) |
4:18.86 | 14 | 1. World Cup 2023/2024 | 10. - 12.11.2023 | Obihiro (JPN) |
4:25.38 | 2 | South Korean Single Distance Championships 2024 | 20. - 22.10.2023 | Seoul (KOR) |
4:26.69 | 1 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
4:25.14 | 1 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
4:25.14 | 1 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
DNF | - | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
4:14.74 | 6 | Fall Classic | 23. - 25.09.2022 | Calgary (CAN) |
4:18.44 | 1 | 103rd National Winter Sports Festival | 24. - 26.02.2022 | Seoul (KOR) |
4:08.48 | 17 | 4. World Cup 2021/2022 | 10. - 12.12.2021 | Calgary (CAN) |
4:13.50 | 27 | 3. World Cup 2021/2022 | 03. - 05.12.2021 | Salt Lake City (USA) |
4:23.80 | 25 | 1. World Cup 2021/2022 | 12. - 14.11.2021 | Tomaszów Mazowiecki (POL) |
4:19.44 | 1 | South Korean Single Distance Championships 2022 | 15. - 17.09.2021 | Seoul (KOR) |
4:22.21 | 1 | South Korean Single Distance Championship 2021 | 09. - 11.04.2021 | Seoul (KOR) |
4:22.19 | 1 | 2021 National Men's And Women's Speed Skating Competition | 26. - 28.03.2021 | Seoul (KOR) |
4:24.25 | 1 | 56th Memorial Competition | 11. - 12.03.2021 | Seoul (KOR) |
4:28.76 | 1 | 101st National Winter Sports Competition | 19. - 21.02.2020 | Seoul (KOR) |
4:06.59 | 10 | 5. World Cup 2019/2020 | 07. - 08.02.2020 | Calgary (CAN) |
4:22.52 | 1 | Korean Allround Championships 2020 | 26. - 27.12.2019 | Seoul (KOR) |
4:15.24 | 14 | 4. World Cup 2019/2020 | 13. - 15.12.2019 | Nagano (JPN) |
4:20.90 | 20 | 2. World Cup 2019/2020 | 22. - 24.11.2019 | Tomaszów Mazowiecki (POL) |
4:22.29 | 21 | 1. World Cup 2019/2020 | 15. - 17.11.2019 | Minsk (BLR) |
4:22.45 | 1 | Korean Single Distances Championships 2020 | 23. - 25.10.2019 | Seoul (KOR) |
4:12.00 | 9 | Fall Classic | 19. - 22.09.2019 | Calgary (CAN) |
4:22.79 | 1 | 100th National Winter Sports Festival | 20. - 22.02.2019 | Seoul (KOR) |
NC | - | 2019 National Speed Skating Championships | 15. - 17.01.2019 | Seoul (KOR) |
4:23.99 | 3 | Korean Single Distances Championships 2019 | 24. - 26.10.2018 | Seoul (KOR) |
4:12.79 | 18 | Olympic Winter Games 2018 | 09. - 25.02.2018 | Gangneung (Kangnung) (KOR) |
4:18.60 | 1 | 99th National Winter Sports Festival | 12. - 14.01.2018 | Seoul (KOR) |
4:19.84 | 2 | Korean Allround Championships 2018 | 29. - 30.12.2017 | Seoul (KOR) |
4:04.44 | 6 | 4. World Cup 2017/2018 | 08. - 10.12.2017 | Salt Lake City (USA) |
4:06.41 | 14 | 3. World Cup 2017/2018 | 01. - 03.12.2017 | Calgary (CAN) |
4:15.45 | 1 | Korean Single Distances Championships 2018 | 18. - 20.10.2017 | Seoul (KOR) |
4:10.11 | 2 | Desert Classic Long Track | 26. - 27.08.2017 | Salt Lake City (USA) |
4:07.80 | 2 | 8th Asian Winter Games - Tag 3 | 20. - 23.02.2017 | Obihiro (JPN) |
4:03.85 | 6 | World Single Distances Championships 2017 | 09. - 12.02.2017 | Gangneung (Kangnung) (KOR) |
4:14.54 | 1 | 98th National Winter Sports Festival | 16. - 18.01.2017 | Seoul (KOR) |
4:21.54 | 1 | Winter Asian Games Qualifier | 27. - 29.12.2016 | Seoul (KOR) |
4:21.54 | 1 | Korean Allround Championships 2017 | 27. - 29.12.2016 | Seoul (KOR) |
4:10.61 | 14 | 3. World Cup 2016/2017 | 02. - 04.12.2016 | Astana (KAZ) |
4:05.91 | 6 | 2. World Cup 2016/2017 | 18. - 20.11.2016 | Nagano (JPN) |
4:12.21 | 3 | 1. World Cup 2016/2017 | 11. - 13.11.2016 | Harbin (CHN) |
4:17.63 | 1 | Korean Single Distances Championships 2017 | 26. - 28.10.2016 | Seoul (KOR) |
4:06.67 | 1 | Desert Classic Long Track | 20. - 21.08.2016 | Salt Lake City (USA) |
4:08.14 | 7 | World Single Distances Championships 2016 | 11. - 14.02.2016 | Kolomna (RUS) |
4:17.39 | 1 | Korean Allround Championships 2016 | 22. - 23.12.2015 | Seoul (KOR) |
4:08.95 | 15 | 1. World Cup 2015/2016 | 13. - 15.11.2015 | Calgary (CAN) |
4:18.88 | 1 | Korean Single Distances Championships 2016 | 28. - 30.10.2015 | Seoul (KOR) |
4:08.64 | 1 | 2015 Desert International | 16. - 17.10.2015 | Salt Lake City (USA) |
4:10.00 | 16 | World Allround Championships 2015 | 07. - 08.03.2015 | Calgary (CAN) |
4:18.95 | 1 | 96th National Winter Sports Festival | 25. - 27.02.2015 | Seoul (KOR) |
4:17.82 | 19 | World Single Distances Championships 2015 | 12. - 15.02.2015 | Heerenveen (NED) |
4:12.38 | 11 | 5. World Cup 2014/2015 | 31.01. - 01.02.2015 | Hamar (NOR) |
4:16.23 | 1 | 2015 National Skating Championships | 21. - 23.01.2015 | Seoul (KOR) |
4:20.47 | 1 | Korean Allround Championships 2015 | 23. - 24.12.2014 | Seoul (KOR) |
4:13.61 | 13 | 4. World Cup 2014/2015 | 12. - 14.12.2014 | Heerenveen (NED) |
4:13.78 | 10 | 3. World Cup 2014/2015 | 05. - 07.12.2014 | Berlin (GER) |
4:14.43 | 3 | 1. World Cup 2014/2015 | 14. - 16.11.2014 | Obihiro (JPN) |
4:24.06 | 1 | Korean Single Distances Championships 2014 | 29. - 31.10.2014 | Seoul (KOR) |
4:11.78 | 2 | Fall Classic Long Track | 26. - 28.09.2014 | Calgary (CAN) |
4:24.88 | 1 | 47th University Championships | 13. - 14.03.2014 | Seoul (KOR) |
4:21.75 | 1 | 49th Memorial Competition | 08. - 09.03.2014 | Seoul (KOR) |
4:17.94 | 1 | 95th National Winter Sports Festival | 27.02. - 01.03.2014 | Seoul (KOR) |
4:12.08 | 13 | Olympic Winter Games 2014 | 08. - 23.02.2014 | Sotschi (RUS) |
4:40.84 | 8 | Asian Single Distance Competition 2014 | 11. - 12.01.2014 | Tomakomai (JPN) |
4:40.84 | 8 | Asian Regional Qualifying Event | 11. - 12.01.2014 | Tomakomai (JPN) |
4:18.76 | 1 | Korean Allround Championships 2014 | 23. - 24.12.2013 | Seoul (KOR) |
4:17.27 | 2 | 26th Winter Universiade – Trentino 2013 | 13. - 19.12.2013 | Baselga di Pinè (ITA) |
4:04.62 | 15 | 2. World Cup 2013/2014 | 15. - 17.11.2013 | Salt Lake City (USA) |
4:07.93 | 12 | 1. World Cup 2013/2014 | 08. - 10.11.2013 | Calgary (CAN) |
4:18.89 | 1 | 48th Korean Single Distance Championships | 23. - 25.10.2013 | Seoul (KOR) |
4:18.89 | 1 | 2013 Universiade Qualifying Competition | 23. - 25.10.2013 | Seoul (KOR) |
4:05.63 | 3 | Fall Classic Long Track | 20. - 22.09.2013 | Calgary (CAN) |
4:10.04 | 1 | Time Trials | 14.09.2013 | Calgary (CAN) |
4:12.69 | 9 | World Single Distances Championships 2013 | 21. - 24.03.2013 | Sotschi (RUS) |
4:08.51 | 8 | 9. World Cup 2012/2013 Final | 08. - 10.03.2013 | Heerenveen (NED) |
4:19.08 | 1 | 94th National Winter Sports Festival | 19. - 21.02.2013 | Seoul (KOR) |
4:13.04 | 13 | 7. World Cup 2012/2013 | 09. - 10.02.2013 | Inzell (GER) |
4:16.32 | 1 | 2013 National Allround Championships (sections) | 21. - 23.01.2013 | Seoul (KOR) |
4:17.96 | 4 | Asian Single Distance Competition 2013 | 29. - 30.12.2012 | Changchun (CHN) |
4:17.96 | 4 | Asian Regional Qualifying Event | 29. - 30.12.2012 | Changchun (CHN) |
4:16.19 | 1 | South Korean Allround Championships 2013 | 21. - 23.12.2012 | Seoul (KOR) |
4:06.13 | 7 | 2. World Cup 2012/2013 | 24. - 25.11.2012 | Kolomna (RUS) |
4:10.81 | 1 | 1. World Cup 2012/2013 | 16. - 18.11.2012 | Heerenveen (NED) |
4:18.60 | 1 | Korean Single Distances Championships 2013 | 04. - 06.11.2012 | Seoul (KOR) |
4:11.64 | 2 | Time Trials | 13.10.2012 | Calgary (CAN) |
4:18.39 | 1 | Time Trials | 06.10.2012 | Calgary (CAN) |
4:11.09 | 11 | World Single Distances Championships 2012 | 22. - 25.03.2012 | Heerenveen (NED) |
4:10.07 | 2 | World Junior Championships 2012 | 02. - 04.03.2012 | Obihiro (JPN) |
4:10.07 | 2 | World Junior Championships 2012 | 02. - 04.03.2012 | Obihiro (JPN) |
4:18.11 | 1 | 93rd Winter National Sports Festival | 15. - 17.02.2012 | Seoul (KOR) |
4:15.66 | 16 | 5. World Cup 2011/2012 | 11. - 12.02.2012 | Hamar (NOR) |
4:24.85 | 3 | Korean Junior Allround Championships 2012 | 19. - 20.01.2012 | Seoul (KOR) |
4:22.43 | 2 | 42nd Presidents National Cup | 12. - 13.01.2012 | Seoul (KOR) |
DQ | - | Asian Single Distance Championships 2012 | 07. - 08.01.2012 | Astana (KAZ) |
NC | - | Asian Regional Qualifying Event 2012 | 07. - 08.01.2012 | Astana (KAZ) |
4:19.82 | 2 | South Korean Allround Championships 2012 | 19. - 20.12.2011 | Seoul (KOR) |
4:13.61 | 20 | 2. World Cup 2011/2012 | 25. - 27.11.2011 | Astana (KAZ) |
4:12.38 | 2 | 1. World Cup 2011/2012 | 18. - 20.11.2011 | Tscheljabinsk (RUS) |
4:20.13 | 1 | South Korean Single Distance Championships 2012 | 04. - 06.11.2011 | Seoul (KOR) |
4:12.87 | 1 | Time Trials | 15.10.2011 | Calgary (CAN) |
DNS | - | 46th Memorial Competition | 12. - 13.03.2011 | Seoul (KOR) |
4:20.34 | 1 | ISU Junior World Cup Final | 05. - 06.03.2011 | Groningen (NED) |
4:23.55 | 2 | World Junior Championships 2011 | 25. - 27.02.2011 | Seinäjoki (FIN) |
4:23.55 | 2 | World Junior Championships 2011 | 25. - 27.02.2011 | Seinäjoki (FIN) |
4:22.21 | 2 | 92nd National Winter Conference | 16. - 18.02.2011 | Seoul (KOR) |
4:10.54 | 2 | 7th Asian Winter Games | 31.01. - 06.02.2011 | Astana (KAZ) |
4:21.30 | 1 | Korean Junior Championships 2011 | 13. - 14.01.2011 | Seoul (KOR) |
4:22.30 | 2 | South Korean Allround Championships 2011 | 20. - 21.12.2010 | Seoul (KOR) |
4:23.67 | 1 | 3. Rekordmeeting | 24. - 25.11.2010 | Seoul (KOR) |
4:28.66 | 1 | 1. Junior World Cup (Asian Region) | 20. - 21.11.2010 | Tomakomai (JPN) |
4:24.37 | 3 | South Korean Single Distance Championships 2011 | 29. - 31.10.2010 | Seoul (KOR) |
4:26.68 | 1 | 1. Rekordmeeting | 20. - 21.10.2010 | Seoul (KOR) |