* 25 February 1989 – Unknown
| Show: | All | World Ch. | Multi-Sport Events | Continental Ch. | World Cup | Other Ch. | National Ch. |
| Tournament | Held | Rink | 500 m | 1000 m | 1500 m | 3000 m | 5000 m | 10000 m | Samalog | Other |
|---|---|---|---|---|---|---|---|---|---|---|
| World Junior Championships 2004 | 20–22 Feb | Roseville | 41,55 (3) | 1.23,79 (10) | 2.18,31 (21) | 4.44,27 (19) | — | — | 176.926 (16) | 3.36,02 (6/team pursuit) |
| South Korean Single Distance Championships 2005 | 23–25 Nov | Seoul | 40,28 (1/r1) 40,15 (1/r2) 1.20,43 (1) |
1.23,38 (2) | — | — | — | — | — | — |
| South Korean Sprint Championships 2005 | 24–25 Nov | Seoul | 40,28 (1) 40,15 (1) |
1.23,38 (2) 1.21,95 (1) |
— | — | — | — | 163.095 (1) | — |
| 4th World Cup 2004/2005 | 4–5 Dec | Nagano | 38,71 (8/A) 38,75 (12/A) |
1.19,12 (15/A) 1.18,98 (17/A) |
— | — | — | — | — | — |
| 5th World Cup 2004/2005 | 11–12 Dec | Harbin | 39,25 (9/A) 39,10 (6/A) |
1.19,77 (11/A) 1.19,88 (12/A) |
— | — | — | — | — | — |
| 6th World Cup 2004/2005 | 14–15 Jan | Calgary | 38,88 (15/A) 38,57 (10/A) |
1.19,16 (15/A) 1.17,28 (11/A) |
— | — | — | — | — | — |
| World Sprint Championships 2005 | 22–23 Jan | Salt Lake City-Kearns | 38,17 (9) 38,20 (12) |
1.16,63 (18) 1.17,03 (20) |
— | — | — | — | 153.200 (15) | — |
| 8th World Cup 2004/2005 | 12–13 Feb | Erfurt | 38,90 (17/A) 39,12 (17/A) |
1.18,64 (16/A) 1.18,17 (16/A) |
— | — | — | — | — | — |
| World Junior Championships 2005 | 18–20 Feb | Seinäjoki | 39,93 (1) | 1.22,46 (2) | 2.12,05 (16) | 4.42,61 (19) | — | — | 172.279 (3) | 3.19,35 (2/team pursuit) |
| World Single Distance Championships 2005 | 3–6 Mar | Inzell | 38,93 (4/r1) 38,98 (4/r2) 1.17,91 (3) |
1.21,05 (15) | — | — | — | — | — | — |
| 2nd World Cup 2005/2006 | 18–20 Nov | Salt Lake City-Kearns | 38,06 (5/A) 37,90 (10/A) |
1.17,68 (29/A) 1.17,44 (29/A) |
— | — | — | — | — | — |
| 3rd World Cup 2005/2006 | 26–27 Nov | Milwaukee | 38,91 (15/A) 38,69 (10/A) |
1.18,87 (4/B) 1.19,91 (11/B) |
— | — | — | — | — | — |
| 5th World Cup 2005/2006 | 9–11 Dec | Torino | 38,72 (7/A) 38,84 (6/A) |
1.18,52 (2/B) | — | — | — | — | — | — |
| South Korean Single Distance Championships 2006 | 20–23 Dec | Chuncheon | 39,55 (1) 39,59 (1) 79.140 (1) |
1.21,57 (1) | — | — | — | — | — | — |
| South Korean Sprint Championships 2006 | 20–21 Dec | Chuncheon | 39,55 (1) 39,59 (1) |
1.21,57 (1) 1.21,67 (2) |
— | — | — | — | 160.760 (1) | — |
| World Sprint Championships 2006 | 21–22 Jan | Heerenveen Thialf | 38,37 (4) 39,09 (13) |
1.18,51 (13) 1.19,59 (21) |
— | — | — | — | 156.510 (12) | — |
| Olympic Winter Games 2006 | 10–26 Feb | Torino | 38,69 (6/r1) 38,35 (3/r2) 77.040 (5) |
1.17,78 (19) | — | — | — | — | — | — |
| 8th World Cup 2005/2006 (Final) | 3–5 Mar | Heerenveen Thialf | 38,40 (2) 38,47 (3) |
— | — | — | — | — | — | — |
| 1st World Cup 2006/2007 | 10–12 Nov | Heerenveen Thialf | 38,23 (1/A) 38,33 (2/A) |
1.17,90 (8/A) 1.18,26 (14/A) |
— | — | — | — | — | — |
| 2nd World Cup 2006/2007 | 17–19 Nov | Berlin Sportforum | 38,01 (2/A) 38,18 (2/A) |
1.17,27 (10/A) | — | — | — | — | — | — |
| 4th World Cup 2006/2007 | 2–3 Dec | Harbin | 38,23 (1/A) 38,47 (2/A) |
1.18,68 (7/A) 1.18,76 (9/A) |
— | — | — | — | — | — |
| South Korean Single Distance Championships 2007 | 19–21 Dec | Seoul | 39,05 (1/r1) 0.00,39 ((1)/r2) 781,10 ((1)) |
1.22,11 ((2)) | — | — | — | — | — | — |
| 1st World Cup 2007/2008 | 9–11 Nov | Salt Lake City-Kearns | 38,54 (17/A) 38,26 (10/A) |
1.17,61 (5/B) 1.17,53 (8/B) |
— | — | — | — | — | — |
| 2nd World Cup 2007/2008 | 16–18 Nov | Calgary | 38,40 (14/A) 38,02 (7/A) |
1.17,21 (8/B) | — | — | — | — | — | — |
| World Allround Championships 2008 | 9–10 Feb | Berlin Sportforum | 38,46 (3) | — | 38,27 (2) | 1.20,00 (22) | 1.18,22 (10) | — | 155.840 (10) | — |
| World Single Distance Championships 2008 | 6–9 Mar | Nagano | 1.17,22 (4) 38,85 (7/r1) 38,37 (3/r2) |
1.18,78 (18) | — | — | — | — | — | — |
| 1st World Cup 2008/2009 | 7–9 Nov | Berlin Sportforum | 38,12 (3/A) 38,26 (3/A) |
1.18,37 (12/A) | — | — | — | — | — | — |
| Date | Distance | Time | Rink |
|---|---|---|---|
| 23 Jan 2005 | Sprint Women Junior | 153.200 | Salt Lake City-Kearns |
| 18 Nov 2005 | 500 m Women Junior | 38,06 | Salt Lake City-Kearns |
| 20 Nov 2005 | 500 m Women Junior | 37,90 | Salt Lake City-Kearns |
| 10 Mar 2007 | 500 m Women Junior | 37,81 | Salt Lake City-Kearns |