1:01.05 | 17 | 35th Saitama Prefecture Sprint Championship | 16. - 17.01.2010 | Karuizawa (JPN) |
46.88 | 12 | 33rd Saitama Prefecture Championship | 10. - 11.02.2008 | Karuizawa (JPN) |
46.03 | 13 | 8th Saitama Prefecture Single Distance Championship | 15.12.2007 | Karuizawa (JPN) |
43.18 | 7 | Saitama Competition | 12.02.2006 | Karuizawa (JPN) |
45.74 | 7 | 31st Saitama Prefecture Sprint Championship | 11. - 12.02.2006 | Karuizawa (JPN) |
43.97 | 8 | The 30th Saitama Prefecture Championship | 12. - 13.02.2005 | Karuizawa (JPN) |
44.38 | 11 | 11th Yamanashi High School Ch.ships | 05. - 06.02.2005 | Fujiyoshida (JPN) |
42.49 | 1 | 54th Nationwide High School Championship Preliminary Round Meeting | 26. - 27.12.2004 | Karuizawa (JPN) |
44.38 | 10 | Saitama Prefecture Championship | 15. - 16.02.2003 | Karuizawa (JPN) |
48.72 | 5 | Saitama Junior High School Meet | 22. - 23.12.2000 | Chichibu (JPN) |