| 2401 | Keum Jong-Chan | 南韓 | 29.93 | Korean Championship 2010 | 2010-01-23 |
| | Kim Yun Soo (김윤수) | 南韓 | 29.93 | Seoul Spring 2023 | 2023-05-07 |
| 2403 | Jaewon Park | 南韓 | 29.94 | Korea New Year 2014 | 2014-01-12 |
| 2404 | Jun-Seong Kang (강준성) | 南韓 | 29.95 | Ansan Summer 2024 | 2024-07-20 |
| 2405 | Kim Kyu-Min | 南韓 | 29.96 | Cubedu Korea 2018 | 2018-01-26 |
| 2406 | Lee Chang Hwan | 南韓 | 29.99 | CWR Winter 2018 | 2018-02-24 |
| | Choi Sungwoo | 南韓 | 29.99 | Korean Championship 2024 | 2024-08-15 |
| 2408 | Kun-Woo Kim | 南韓 | 30.00 | Korean Christmas Cup 2014 | 2014-12-20 |
| 2409 | Jeong Woo-Il | 南韓 | 30.05 | KCA Korea Open 2008 | 2008-01-20 |
| 2410 | DongHa Jeon (전동하) | 南韓 | 30.06 | Korean Championship 2024 | 2024-08-15 |
| 2411 | Ewan Cho (조유안) | 南韓 | 30.08 | Korea Qualifier - Daegu A 2024 | 2024-06-22 |
| 2412 | JeongSim Nam (남정심) | 南韓 | 30.10 | Paradise Park NxNxN 2024 | 2024-02-16 |
| 2413 | Hyunwoo Kim | 南韓 | 30.11 | Wellspring Open 2017 | 2017-12-02 |
| | Jeong Hee Cheol (정희철) | 南韓 | 30.11 | Daegu Spring 2023 | 2023-04-15 |
| 2415 | Min Young Sok | 南韓 | 30.12 | Kew Forest Open 2018 | 2018-09-22 |
| 2416 | Cho Yu-hyun (조유현) | 南韓 | 30.13 | Seoul Summer 2022 | 2022-07-23 |
| 2417 | Woohyun Son | 南韓 | 30.16 | WCA World Championship 2023 | 2023-08-12 |
| 2418 | Lim Do Yoon | 南韓 | 30.18 | CWR Fall 2017 | 2017-10-28 |
| | Suyoung Lee | 南韓 | 30.18 | Sydney Summer 2023 | 2023-12-16 |
| 2420 | Dongho Kim | 南韓 | 30.20 | Korean Championship 2016 | 2016-08-12 |
| 2421 | Kweon Soon-Hyun | 南韓 | 30.21 | KCRC 2007 | 2007-01-07 |
| | Choi Dong-Nyung (최동녕) | 南韓 | 30.21 | Korean Championship 2024 | 2024-08-15 |
| 2423 | Doyeon Park | 南韓 | 30.23 | Kansas City Krazy Cubing 2022 | 2022-08-20 |
| 2424 | Koo Gyo Hwi (구교휘) | 南韓 | 30.24 | Korean Championship 2024 | 2024-08-15 |
| 2425 | Kim Sung Chul (김성철) | 南韓 | 30.29 | Korean KAIST Style 2015 | 2015-10-09 |
| | Junyoung Park (박준영) | 南韓 | 30.29 | Korean Championship Mini 2021 | 2021-12-18 |
| 2427 | Jason Hwang | 南韓 | 30.30 | Battle of Waterloo 2017 | 2017-09-23 |
| 2428 | Dongchae Kwon | 南韓 | 30.31 | Anyang Haseyo 2024 | 2024-03-09 |
| 2429 | Yeongseo Hwang (황영서) | 南韓 | 30.32 | Korean Championship 2024 | 2024-08-15 |
| | YunU Jung (정연우) | 南韓 | 30.32 | Busan Spring 2024 | 2024-04-06 |
| 2431 | Lee Gun-Ho | 南韓 | 30.33 | Busan 2008 | 2008-08-03 |
| 2432 | Yun Seung-Yong | 南韓 | 30.34 | Busan 2008 | 2008-08-03 |
| 2433 | Song Min-Su | 南韓 | 30.36 | Seoul 2008 | 2008-09-20 |
| 2434 | Lexi Yoon Kim | 南韓 | 30.37 | Everything in Evanston A 2023 | 2023-03-25 |
| 2435 | Su-Ye Choi (최수예) | 南韓 | 30.39 | Daegu Autumn Open 2019 | 2019-10-13 |
| 2436 | Yeonu Park | 南韓 | 30.40 | Anyang Haseyo 2024 | 2024-03-09 |
| 2437 | SeungHyuck Seo | 南韓 | 30.42 | Korea New Year 2014 | 2014-01-12 |
| 2438 | Jaejeong Lee | 南韓 | 30.46 | Korean Championship Mini 2021 | 2021-12-18 |
| | Minjun Kim | 南韓 | 30.46 | Seoul Spring 2023 | 2023-05-07 |
| | Hajun Lim (임하준) | 南韓 | 30.46 | Brown Fall Seongnam 2024 | 2024-09-21 |
| 2441 | Eunhoo Cho (조은후) | 南韓 | 30.50 | Hamchang Open 2023 | 2023-11-18 |
| 2442 | Sang-Won Choo (추상원) | 南韓 | 30.51 | Cubing Korea 2019 | 2019-12-28 |
| | Hyeonseong Cho (조현성) | 南韓 | 30.51 | Korean Championship Mini 2021 | 2021-12-18 |
| 2444 | Chung Yong-Jin | 南韓 | 30.52 | KCA Korea Open 2008 | 2008-01-20 |
| 2445 | Joo Kyeong-Jun | 南韓 | 30.56 | KCA Korea Open 2008 | 2008-01-20 |
| | Stella Choi | 南韓 | 30.56 | New Zealand Nationals 2012 | 2012-12-09 |
| 2447 | IlWoo Yang (양일우) | 南韓 | 30.57 | Seoul Open 2024 | 2024-01-06 |
| 2448 | Yang Hye-Won | 南韓 | 30.58 | KCRC 2007 | 2007-01-07 |
| | SeongMin Bae (배성민) | 南韓 | 30.58 | Hamchang Winter 2024 | 2024-11-23 |
| 2450 | Kim Jae Yoon (김재윤) | 南韓 | 30.62 | Cutory Autumn Open 2018 | 2018-11-17 |
| 2451 | Jiwoo Choi | 南韓 | 30.64 | ByeolLae Open 2020 | 2020-02-01 |
| 2452 | Hwon Dokko (독고훤) | 南韓 | 30.72 | Seoul Open 2024 | 2024-01-06 |
| 2453 | Hajun Yu | 南韓 | 30.74 | Seoul Spring 2023 | 2023-05-07 |
| 2454 | Kim Woo Ju | 南韓 | 30.77 | Cube Is Good 2016 | 2016-05-22 |
| 2455 | Hanjoon Park | 南韓 | 30.79 | Alpharetta Open 2016 | 2016-04-23 |
| 2456 | Kihwan Kim | 南韓 | 30.84 | Seoul Spring 2023 | 2023-05-07 |
| | Siwon Kim (김시원) | 南韓 | 30.84 | Hamchang Open 2023 | 2023-11-18 |
| 2458 | Ian Chung | 南韓 | 30.88 | Gijzegem Open 2022 | 2022-11-19 |
| 2459 | Jang Hyeon Seo (장현서) | 南韓 | 30.89 | Korea Qualifier - Seoul A 2024 | 2024-06-22 |
| 2460 | Kim Ju-Yun | 南韓 | 30.91 | Korean Championship 2010 | 2010-01-23 |
| 2461 | Shihoo Park | 南韓 | 30.92 | Grand Rapids Cubes 2024 | 2024-08-18 |
| 2462 | Chae In-Ho (채인호) | 南韓 | 30.93 | Korean KAIST Style 2015 | 2015-10-09 |
| | Ian Yang (양이안) | 南韓 | 30.93 | Daegu Cold Winter 2024 | 2024-02-03 |
| 2464 | LuHa Kang (강루하) | 南韓 | 30.94 | Korea Qualifier - Daegu A 2024 | 2024-06-22 |
| 2465 | Terry Bae | 南韓 | 30.95 | Hamilton Spring 2017 | 2017-09-30 |
| 2466 | Gong Min-Suck | 南韓 | 30.97 | Busan 2008 | 2008-08-03 |
| | Hong Seong-Rak (홍성락) | 南韓 | 30.97 | Korean Championship 2018 | 2018-07-20 |
| | Inseo Chung | 南韓 | 30.97 | Brazos Cubing Fall 2023 | 2023-09-10 |
| 2469 | Yeonhu Ryu | 南韓 | 30.98 | Daegu Spring 2023 | 2023-04-15 |
| 2470 | Yule Kwon | 南韓 | 31.00 | Willimiehen Kuutiopäivät 2024 | 2024-08-03 |
| 2471 | Jang In Hyeok (장인혁) | 南韓 | 31.02 | Busan Winter 2018 | 2018-12-16 |
| 2472 | Jang Hyeon Seong | 南韓 | 31.04 | CWR Fall 2017 | 2017-10-28 |
| 2473 | Sun WooHyun (선우현) | 南韓 | 31.05 | Busan Spring 2024 | 2024-04-06 |
| 2474 | Yeonho Jeong | 南韓 | 31.07 | Busan Spring 2024 | 2024-04-06 |
| 2475 | Yeon Joon Chang (장연준) | 南韓 | 31.12 | Korea Winter 2019 | 2019-01-19 |
| 2476 | Bae Sang-Min | 南韓 | 31.16 | Korean Championship 2010 | 2010-01-23 |
| 2477 | Lee In-Sung | 南韓 | 31.18 | Suwon 2008 | 2008-08-15 |
| 2478 | Kim Gyu-Won | 南韓 | 31.19 | KCRC 2007 | 2007-01-07 |
| 2479 | Cho EunByul (조은별) | 南韓 | 31.20 | Ansan Summer 2024 | 2024-07-20 |
| | MinJun Song (송민준) | 南韓 | 31.20 | Daegu Cold Winter 2024 | 2024-02-03 |
| 2481 | Hyunjin Choi | 南韓 | 31.21 | Korean Championship 2019 | 2019-08-16 |
| 2482 | Seojin Aiden Lee | 南韓 | 31.27 | Empire State Spring 2022 | 2022-04-30 |
| 2483 | Chayoung Ryu (유차영) | 南韓 | 31.28 | Korean Championship 2023 | 2023-12-15 |
| 2484 | Kwak Bumjoon (곽범준) | 南韓 | 31.30 | Korean Championship 2023 | 2023-12-15 |
| 2485 | Yugyeom Jung | 南韓 | 31.31 | WCA World Championship 2023 | 2023-08-12 |
| 2486 | Sumin Kang | 南韓 | 31.32 | Thanks Cubing Day 2014 | 2014-09-20 |
| 2487 | Kim Han-Ear | 南韓 | 31.34 | Korea 2006 | 2006-01-22 |
| | Yun Jae Kwun (권윤재) | 南韓 | 31.34 | WCA World Championship 2023 | 2023-08-12 |
| 2489 | Hojin Kim | 南韓 | 31.36 | Bay Area Speedcubin' 39 2022 | 2022-11-05 |
| 2490 | Park MinJun (박민준) | 南韓 | 31.38 | Brown Fall Seongnam 2024 | 2024-09-21 |
| 2491 | Lee Sae-Han | 南韓 | 31.41 | KCRC 2007 | 2007-01-07 |
| 2492 | In Young Jang | 南韓 | 31.42 | KAIST Spring 2017 | 2017-04-09 |
| 2493 | Cha Min Seong (차민성) | 南韓 | 31.43 | Korean CWR Style 2017 | 2017-12-30 |
| | Jiwon Kang (강지원) | 南韓 | 31.43 | Cubing Korea 2019 | 2019-12-28 |
| 2495 | Kim Minjae (김민재) | 南韓 | 31.48 | Spring Comes 2015 | 2015-04-11 |
| 2496 | Jeong Ji-Hye | 南韓 | 31.52 | KCA Korea Open 2008 | 2008-01-20 |
| 2497 | Seonjae Kim | 南韓 | 31.55 | Seoul Spring 2023 | 2023-05-07 |
| 2498 | Yoonho Ha (하윤호) | 南韓 | 31.56 | Korea Qualifier - Seoul B 2024 | 2024-06-22 |
| 2499 | Hangyeol Lee | 南韓 | 31.57 | Korean Championship 2016 | 2016-08-12 |
| 2500 | Soo Hyeok Jeong | 南韓 | 31.62 | Korean Championship Mini 2021 | 2021-12-18 |