49.31 | 29 | 9th World Junior Championship 2003 Memorial | 10. - 11.12.2011 | Kushiro (JPN) |
50.39 | 16 | 2011 Tomakomai Junior High School And High School Competition | 04.12.2011 | Tomakomai (JPN) |
50.57 | 16 | 2011 Tomakomai Junior High School And High School Competition | 04.12.2011 | Tomakomai (JPN) |
50.21 | 9 | 26th Tomakomai City School Competition | 26.11.2011 | Tomakomai (JPN) |
50.29 | 17 | 18th Tomakomai Competition | 12. - 13.11.2011 | Tomakomai (JPN) |
50.31 | 15 | 2011 Tomakomai Sprint Championship | 05. - 06.02.2011 | Tomakomai (JPN) |
DNS | - | 42nd South Hokkaido Meeting | 23.01.2011 | Tomakomai (JPN) |
53.11 | 13 | Tomakomai Junior High School Competition | 12.12.2010 | Tomakomai (JPN) |
51.66 | 11 | 18th Tomakomai Highland Meeting | 13. - 14.11.2010 | Tomakomai (JPN) |
51.98 | 25 | 2010 Tomakomai Sprint Championship | 06. - 07.02.2010 | Tomakomai (JPN) |
50.57 | 4 | 41st South Hokkaido Meeting | 30.01.2010 | Tomakomai (JPN) |
49.47 | 16 | 7th Hokkaido High School Meeting | 19. - 20.12.2009 | Kushiro (JPN) |
51.23 | 13 | 2009 Tomakomai Junior High School Competition | 13.12.2009 | Tomakomai (JPN) |
53.16 | 3 | 31st Sapporo City Union Championship | 06.12.2009 | Sapporo (JPN) |
55.01 | 36 | 17th Tomakomai Highland Meeting | 21. - 22.11.2009 | Tomakomai (JPN) |
52.33 | 15 | 31st Hokkaido Shonendan Competition | 17. - 18.01.2009 | Tomakomai (JPN) |