42.48 | 7 | 13th Akan Junior HS Sprint Championships | 11. - 12.02.2006 | Akan (JPN) |
43.24 | 4 | 35th Kushiro High School Competition | 23.12.2005 | Kushiro (JPN) |
43.80 | 22 | 3rd Hokkaido Small Junior High School Competition Conference | 10. - 11.12.2005 | Kushiro (JPN) |
42.82 | 3 | Kushiro Jha Wam | 03.12.2005 | Kushiro (JPN) |
43.90 | 2 | Testrace | 27.11.2005 | Kushiro (JPN) |
43.31 | 3 | Testrace | 23.11.2005 | Kushiro (JPN) |
45.44 | 24 | 12th Akan Junior Sprint Championship | 12. - 13.02.2005 | Akan (JPN) |
45.47 | 4 | 34th Kushiro Junior High School Competition | 23.12.2004 | Kushiro (JPN) |
45.57 | 23 | 2nd Hokkaido Junior HS Competition | 11. - 12.12.2004 | Kushiro (JPN) |
45.67 | 21 | Kushiro Jha Wam | 04.12.2004 | Kushiro (JPN) |
45.63 | 10 | Testrace | 28.11.2004 | Kushiro (JPN) |
46.31 | 14 | Testrace | 21.11.2004 | Kushiro (JPN) |