| 5000 meter | 7:14.90 | Seong-Kwang Park (Senior) | 26.03.2021 |
| 5000 meter | 7:05.24 | Hyeon-Woong Moon (Senior) | 26.03.2021 |
| 5000 meter | 6:59.20 | Cheol-Min Kim (Senior) | 26.03.2021 |
| 5000 meter | 6:56.77 | Hyeon-Min Oh (Neo) | 26.03.2021 |
| 5000 meter | 6:55.77 | Joon-Hyeong Park (Neo) | 26.03.2021 |
| 3000 meter | 4:22.19 | Bo-Reum Kim (Senior) | 27.03.2021 |
| 3000 meter | 3:57.10 | Hyeon-Woong Moon (Senior) | 27.03.2021 |
| 3000 meter | 3:56.63 | Byeong-Wook Ko (M30) | 27.03.2021 |
| 3000 meter | 3:55.37 | Cheon-Ho Um (Senior) | 27.03.2021 |
| 1500 meter | 2:03.35 | Ji-Woo Park (Neo) | 28.03.2021 |
| 1500 meter | 1:51.20 | Hyeong-Joon Joo (M30) | 28.03.2021 |
| 1500 meter | 1:50.60 | Cheol-Min Kim (Senior) | 28.03.2021 |
| 1500 meter | 1:50.41 | Jaewon Chung (Neo) | 28.03.2021 |
| 1500 meter | 1:50.27 | Hyeon-Min Oh (Neo) | 28.03.2021 |
| 1500 meter | 1:49.99 | Kee-Woong Park (Neo) | 28.03.2021 |
| 1500 meter | 1:46.13 | Min-Seok Kim (Neo) | 28.03.2021 |
| 1000 meter | 1:12.56 | Hyeong-Joon Joo (M30) | 27.03.2021 |
| 1000 meter | 1:11.64 | Jin-Soo.92 Kim (Senior) | 27.03.2021 |
| 1000 meter | 1:11.60 | Joon-Hong Lim (Senior) | 27.03.2021 |
| 1000 meter | 1:10.08 | Min-Seok Kim (Neo) | 27.03.2021 |
| 500 meter | 36.25 | Jin-Soo.92 Kim (Senior) | 26.03.2021 |
| 500 meter | 35.72 | Joon-Hong Lim (Senior) | 26.03.2021 |
| 500 meter | 35.55 | Seon Kyo Jeong (Neo) | 26.03.2021 |