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Best South Korea 20 km race walk Athletes of All Time
All-time ranking of the top South Korea athletes in the 20 km race walk, based on official personal bests, with results, wind readings and dates.
Discover the greatest 20 km race walk athletes in the history of South Korea. Yeongeun Jeon tops the all-time national list with 1:30:35, among 17 ranked athletes — with every mark, date and competition.
| # | Athlete | Result | Wind | Date |
|---|---|---|---|---|
| 1 | Yeongeun Jeon | 1:30:35 | Mar 15, 2015 | |
| 2 | Jeong-eun Lee | 1:31:07 | Oct 21, 2025 | |
| 3 | Se-ha Lee | 1:31:51 | Oct 21, 2025 | |
| 4 | Minji Kim | 1:33:17 | Oct 21, 2025 | |
| 5 | Da-seul Lee | 1:34:47 | Mar 20, 2016 | |
| 6 | Ji-hyeon Oh | 1:37:38 | Oct 17, 2023 | |
| 7 | Min-ji KIM | 1:38:30 | May 6, 2023 | |
| 8 | Bo-ram Lee | 1:41:07 | Oct 8, 2019 | |
| 9 | Da-young Jeon | 1:41:12 | Oct 8, 2019 | |
| 10 | Jin-hee Park | 1:41:25 | May 1, 2026 | |
| 11 | Hyun-soon Lim | 1:42:36 | Apr 27, 2006 | |
| 12 | Ka-eun Shin | 1:42:54 | Oct 11, 2022 | |
| 13 | Jeong-bin Park | 1:44:06 | Oct 11, 2022 | |
| 14 | Hea-jung Shon | 1:46:16 | Oct 11, 2022 | |
| 15 | Kyung-hee Lim | 1:46:41 | May 6, 2023 | |
| 16 | Heajung Son | 1:49:37 | Jun 25, 2023 | |
| 17 | Seul-hee Lim | 1:59:22 | Jun 27, 2021 |