| 36.89 | 2 | Gyeonggi Selection | 12. - 13.12.2019 | Seoul (KOR) |
| 36.58 | 7 | 50th Presidents Cup | 06. - 08.11.2019 | Seoul (KOR) |
| 36.59 | 9 | Korean Single Distances Championships 2020 | 23. - 25.10.2019 | Seoul (KOR) |
| 36.26 | 3 | 2019 Records Competition | 14. - 16.10.2019 | Seoul (KOR) |
| 36.05 | 2 | 52nd National University Championships | 27. - 29.03.2019 | Seoul (KOR) |
| 36.31 | 3 | 54th Memorial Competition | 16. - 17.03.2019 | Seoul (KOR) |
| 36.50 | 1 | 100th National Winter Sports Festival | 20. - 22.02.2019 | Seoul (KOR) |
| 36.15 | 10 | 5. World Cup 2018/2019 | 01. - 03.02.2019 | Hamar (NOR) |
| 36.20 | 18 | 5. World Cup 2018/2019 | 01. - 03.02.2019 | Hamar (NOR) |
| 36.05 | 2 | 2019 National Speed Skating Championships | 15. - 17.01.2019 | Seoul (KOR) |
| 36.26 | 2 | 49th Presidents Cup | 03. - 04.01.2019 | Seoul (KOR) |
| 36.71 | 10 | Korean Sprint Championships 2019 | 27. - 28.12.2018 | Seoul (KOR) |
| 36.01 | 23 | 4. World Cup 2018/2019 | 14. - 16.12.2018 | Heerenveen (NED) |
| 36.14 | 18 | 3. World Cup 2018/2019 | 07. - 09.12.2018 | Tomaszów Mazowiecki (POL) |
| 36.40 | 22 | 3. World Cup 2018/2019 | 07. - 09.12.2018 | Tomaszów Mazowiecki (POL) |
| 36.95 | 13 | 2. World Cup 2018/2019 | 23. - 25.11.2018 | Tomakomai (JPN) |
| 37.27 | 21 | 2. World Cup 2018/2019 | 23. - 25.11.2018 | Tomakomai (JPN) |
| 35.77 | 12 | 1. World Cup 2018/2019 | 16. - 18.11.2018 | Obihiro (JPN) |
| 36.22 | 23 | 1. World Cup 2018/2019 | 16. - 18.11.2018 | Obihiro (JPN) |
| 36.13 | 7 | Korean Single Distances Championships 2019 | 24. - 26.10.2018 | Seoul (KOR) |
| 36.29 | 2 | 2018 Records Competition | 10. - 12.10.2018 | Seoul (KOR) |
| 35.83 | 1 | 51st National University Championships | 26. - 28.03.2018 | Seoul (KOR) |
| 36.24 | 5 | 53rd Memorial Competition | 17. - 18.03.2018 | Seoul (KOR) |
| 36.63 | 3 | 2018 National Speed Skating Championships | 25. - 27.01.2018 | Seoul (KOR) |
| 35.95 | 4 | 99th National Winter Sports Festival | 12. - 14.01.2018 | Seoul (KOR) |
| 35.79 | 2 | 48th Presidents Cup | 03. - 04.01.2018 | Seoul (KOR) |
| 36.46 | 10 | Korean Sprint Championships 2018 | 29. - 30.12.2017 | Seoul (KOR) |
| 36.41 | 1 | Gyeonggi Province Selection | 05. - 06.12.2017 | Seoul (KOR) |
| 36.23 | 12 | Korean Single Distances Championships 2018 | 18. - 20.10.2017 | Seoul (KOR) |
| 36.21 | 5 | 1st Records Competition | 11. - 12.10.2017 | Seoul (KOR) |
| 35.61 | 9 | Fall Classic | 22. - 24.09.2017 | Calgary (CAN) |
| 35.81 | 5 | Fall Classic | 22. - 24.09.2017 | Calgary (CAN) |
| 36.12 | 3 | 50th National University Championships | 24. - 25.03.2017 | Seoul (KOR) |
| 36.20 | 3 | 52nd Memorial Competition | 18. - 19.03.2017 | Seoul (KOR) |
| 36.78 | 20 | 28th Winter Universiade | 31.01. - 06.02.2017 | Alma Ata (KAZ) |
| 36.17 | 2 | 2017 National Skating Championships | 23. - 25.01.2017 | Seoul (KOR) |
| 36.00 | 4 | 98th National Winter Sports Festival | 16. - 18.01.2017 | Seoul (KOR) |
| 36.00 | 1 | 47th Presidents Cup | 02. - 03.01.2017 | Seoul (KOR) |
| 36.24 | 3 | Korean Sprint Championships 2017 | 27. - 29.12.2016 | Seoul (KOR) |
| 36.24 | 3 | Winter Universiade Selection Competition | 27. - 29.12.2016 | Seoul (KOR) |
| 36.24 | 5 | Winter Asian Games Qualifier | 27. - 29.12.2016 | Seoul (KOR) |
| 35.30 | 2 | CAN-AM International | 25. - 27.11.2016 | Calgary (CAN) |
| 35.57 | 3 | CAN-AM International | 25. - 27.11.2016 | Calgary (CAN) |
| 35.99 | 1 | Time Trials | 19.11.2016 | Calgary (CAN) |
| 36.00 | 6 | Korean Single Distances Championships 2017 | 26. - 28.10.2016 | Seoul (KOR) |
| 36.09 | 1 | 1st Records Competition | 18. - 20.10.2016 | Seoul (KOR) |
| 36.57 | 4 | 49th National University Championships | 26. - 27.03.2016 | Seoul (KOR) |
| 36.80 | 4 | 51st Memorial Competition | 19. - 20.03.2016 | Seoul (KOR) |
| 36.85 | 6 | 97th National Winter Sports Festival | 02. - 04.02.2016 | Seoul (KOR) |
| 37.40 | 13 | Korean Sprint Championships 2016 | 22. - 23.12.2015 | Seoul (KOR) |
| 36.75 | 11 | Korean Single Distances Championships 2016 | 28. - 30.10.2015 | Seoul (KOR) |
| 36.65 | 1 | 1st Records Competition | 12. - 13.10.2015 | Seoul (KOR) |
| 35.79 | 11 | Fall Classic | 25. - 27.09.2015 | Calgary (CAN) |
| 36.20 | 13 | Fall Classic | 25. - 27.09.2015 | Calgary (CAN) |
| 36.49 | 5 | 96th National Winter Sports Festival | 25. - 27.02.2015 | Seoul (KOR) |
| 37.32 | 4 | World Junior Championships 2015 | 20. - 22.02.2015 | Warszawa (POL) |
| 36.99 | 1 | ISU Junior World Cup Final | 14. - 16.02.2015 | Warszawa (POL) |
| 36.54 | 2 | Korean Junior Sprint Championships 2015 | 21. - 22.01.2015 | Seoul (KOR) |
| 37.13 | 6 | 2. ISU Junior World Cup | 17. - 18.01.2015 | Collalbo (ITA) |
| 37.09 | 4 | 1. ISU Junior World Cup (Asian Regional Event) | 10. - 11.01.2015 | Changchun (CHN) |
| 36.72 | 9 | 45th Presidents Cup | 05. - 06.01.2015 | Seoul (KOR) |
| 37.53 | 6 | Gyeonggi Province Qualifying | 17. - 18.12.2014 | Seoul (KOR) |
| 36.33 | 10 | 2. World Cup 2014/2015 | 21. - 23.11.2014 | Seoul (KOR) |
| 36.52 | 19 | 2. World Cup 2014/2015 | 21. - 23.11.2014 | Seoul (KOR) |
| 36.35 | 1 | 3rd Records Competition | 10. - 11.11.2014 | Seoul (KOR) |
| 36.79 | 9 | Korean Single Distances Championships 2014 | 29. - 31.10.2014 | Seoul (KOR) |
| 37.06 | 2 | 2nd Records Competition | 22. - 23.10.2014 | Seoul (KOR) |
| 35.99 | 10 | Fall Classic Long Track | 26. - 28.09.2014 | Calgary (CAN) |
| 36.09 | 5 | Fall Classic Long Track | 26. - 28.09.2014 | Calgary (CAN) |
| 36.65 | 4 | 47th University Championships | 13. - 14.03.2014 | Seoul (KOR) |
| 37.04 | 6 | World Junior Championships 2014 | 07. - 09.03.2014 | Bjugn (NOR) |
| 36.80 | 7 | 95th National Winter Sports Festival | 27.02. - 01.03.2014 | Seoul (KOR) |
| 36.81 | 1 | Korean Junior Championships 2014 | 27. - 29.01.2014 | Seoul (KOR) |
| 37.24 | 3 | 37th Gyeonggi Province Championships | 20. - 21.01.2014 | Seoul (KOR) |
| 37.83 | 4 | 1. ISU Junior World Cup (Asian Regional Event) | 11. - 12.01.2014 | Tomakomai (JPN) |
| 37.00 | 8 | 44th President Cup National Championships | 07. - 08.01.2014 | Seoul (KOR) |
| 37.41 | 3 | Gyeonggi Winter Sports Festival Qualifying Competition | 30. - 31.12.2013 | Seoul (KOR) |
| 37.45 | 13 | Korean Sprint Championships 2014 | 23. - 24.12.2013 | Seoul (KOR) |
| 37.34 | 2 | Korea – Japan Competition | 30.11. - 01.12.2013 | Obihiro (JPN) |
| 37.49 | 4 | Junior World Championships Selection | 13. - 14.11.2013 | Seoul (KOR) |
| 37.19 | 11 | Time Trials | 28.09.2013 | Calgary (CAN) |
| 37.24 | 22 | Fall Classic Long Track | 20. - 22.09.2013 | Calgary (CAN) |
| 37.09 | 27 | Time Trials | 14.09.2013 | Calgary (CAN) |
| 37.61 | 14 | Time Trials | 07.09.2013 | Calgary (CAN) |
| 38.52 | 16 | 48th Memorial Competition | 09. - 10.03.2013 | Seoul (KOR) |
| DQ | - | Korean Junior Championships 2013 | 05. - 06.02.2013 | Seoul (KOR) |
