44.88 | 2 | Saitama Prefecture HS And JHS Championships | 12.02.2012 | Karuizawa (JPN) |
46.25 | 5 | 18th Kanto High School Championships | 04. - 05.02.2012 | Nikkō (JPN) |
45.77 | 58 | 61st High School Championship | 21. - 24.01.2012 | Shibukawa (JPN) |
46.59 | 12 | 37th Saitama Prefecture Championships | 14. - 15.01.2012 | Karuizawa (JPN) |
48.33 | 13 | 12th Saitama Prefecture Distance Championships | 17.12.2011 | Karuizawa (JPN) |
47.92 | 1 | 43rd Saitama Prefecture High School Skating Competition Championship | 13.02.2011 | Karuizawa (JPN) |
48.33 | 10 | 11th Saitama Prefecture Distance Championships | 12.02.2011 | Karuizawa (JPN) |
48.53 | 10 | 17th Kanto High School Championship | 05. - 06.02.2011 | Nikkō (JPN) |
49.56 | 14 | 36th Saitama Prefecture Speed Skating Championship | 15. - 16.01.2011 | Karuizawa (JPN) |
1:03.95 | 4 | 60th Saitama High School Meeting | 23.12.2010 | Karuizawa (JPN) |