4:57.05 | 6 | 24th Inter Junior Highschool Winter Meeting | 08. - 10.02.2004 | Shibukawa (JPN) |
5:03.05 | 6 | 34th Hokkaido High School Competition | 10. - 11.01.2004 | Obihiro (JPN) |
5:06.39 | 1 | 1st Off. Testrace | 23.11.2003 | Kushiro (JPN) |
5:12.54 | 15 | 23rd Inter Junior Highschool Winter Meet | 09. - 11.02.2003 | Obihiro (JPN) |
5:32.19 | 22 | 33rd Hokkaido Junior High Conference | 09. - 10.01.2003 | Sapporo (JPN) |
5:11.06 | 1 | Kushiro Cup 2nd Stage | 01.12.2002 | Kushiro (JPN) |
5:04.70 | 5 | 7th Hokkaido Junior Competition | 23. - 24.11.2002 | Sapporo (JPN) |
4:52.07 | 10 | 22nd Junior High School Championships | 05. - 06.02.2002 | Fujiyoshida (JPN) |