| 5000 meter | 6:43.16 | Jaewon Chung (Neo) | 24.04.2021 |
| Small combination | 174.352 | Ji-Woo Park (Neo) | 24. - 25.04.2021 |
| 5000 meter | 6:39.61 | Seung-Hoon Lee (Senior) | 24.04.2021 |
| 3000 meter | 4:38.96 | Hyeon-Seon Hwang (Senior) | 24.04.2021 |
| 3000 meter | 4:27.63 | Chae-Weon Park (A1) | 24.04.2021 |
| Small combination | 185.998 | Jee-Yeon Kim (B2) | 24. - 25.04.2021 |
| Small combination | 183.307 | Soo-Jin.05 Kim (B1) | 24. - 25.04.2021 |
| Small combination | 181.664 | Min-Jee Lee (Neo) | 24. - 25.04.2021 |
| Small combination | 180.836 | Hyeon-Seon Hwang (Senior) | 24. - 25.04.2021 |
| Small combination | 176.735 | Chae-Weon Park (A1) | 24. - 25.04.2021 |
| 10.000 meter | 14:32.46 | Uiryun Cha (A1) | 24.04.2021 |
| 5000 meter | 6:45.21 | Cheon-Ho Um (Senior) | 24.04.2021 |
| 5000 meter | 7:05.64 | Jee-Soo.01 Kim (A2) | 24.04.2021 |
| 5000 meter | 7:59.04 | Ji-Woo Park (Neo) | 24.04.2021 |
| 5000 meter | 8:00.44 | Chae-Weon Park (A1) | 24.04.2021 |
| 5000 meter | 8:04.30 | Hyeon-Seon Hwang (Senior) | 24.04.2021 |
| 5000 meter | 8:10.96 | Soo-Jin.05 Kim (B1) | 24.04.2021 |
| 5000 meter | 8:13.43 | Min-Jee Lee (Neo) | 24.04.2021 |
| 5000 meter | 8:21.90 | Jee-Yeon Kim (B2) | 24.04.2021 |
| 10.000 meter | 14:13.40 | Seung-Hoon Lee (Senior) | 24.04.2021 |
| 10.000 meter | 14:21.01 | Jeong-Soo Seo (Senior) | 24.04.2021 |
| 10.000 meter | 14:21.26 | Hojun Yang (B1) | 24.04.2021 |
| 500 meter | 38.20 | Seung-Hoon Lee (Senior) | 24.04.2021 |
| 500 meter | 36.46 | Cheol-Min Kim (Senior) | 24.04.2021 |
| 500 meter | 37.64 | Cheon-Ho Um (Senior) | 24.04.2021 |
| Big combination | 163.062 | Uiryun Cha (A1) | 24. - 25.04.2021 |
| 500 meter | 38.94 | Jee-Soo.01 Kim (A2) | 24.04.2021 |
| 500 meter | 39.15 | Sung-Yun Park (B2) | 24.04.2021 |
| 500 meter | 40.78 | Ji-Woo Park (Neo) | 24.04.2021 |
| 500 meter | 42.07 | Chae-Weon Park (A1) | 24.04.2021 |
| 500 meter | 42.08 | Min-Jee Lee (Neo) | 24.04.2021 |
| 500 meter | 42.64 | Hyeon-Seon Hwang (Senior) | 25.04.2021 |
| 1500 meter | 2:09.82 | Hyeon-Seon Hwang (Senior) | 25.04.2021 |
| Big combination | 158.474 | Seung-Hoon Lee (Senior) | 24. - 25.04.2021 |
| Big combination | 160.966 | Jeong-Soo Seo (Senior) | 24. - 25.04.2021 |
| Big combination | 161.148 | Hojun Yang (B1) | 24. - 25.04.2021 |