DQ | - | 60th Nationales High School Meeting | 18. - 21.01.2011 | Nagano (JPN) |
1:56.58 | 16 | 22nd Tohoku High School Championship | 23. - 25.12.2010 | Morioka (JPN) |
1:58.15 | 5 | 56th Fukushima Prefecture High School Competition | 10.12.2010 | Kōriyama (JPN) |
WDR | - | 55th Fukushima Prefecture High School Competition | 11.12.2009 | Kōriyama (JPN) |
1:54.47 | 57 | 58th Japanese High School Meisterschaften | 19. - 22.01.2009 | Ena (JPN) |
1:55.42 | 15 | 20th Northeast High School | 20. - 22.12.2008 | Kōriyama (JPN) |
2:15.86 | 5 | 54th Fukushima Prefecture High School Meeting | 05.12.2008 | Kōriyama (JPN) |