5:09.69 | 21 | All Japan College Championships | 10. - 11.12.1998 | Shibukawa (JPN) |
4:57.79 | 5 | Yamanashi Selection | 03.12.1998 | Fujiyoshida (JPN) |
4:59.14 | 21 | 17th Japanese Student Championships | 12. - 13.12.1997 | Shibukawa (JPN) |
4:58.87 | 9 | Seiko Barunaita | 06. - 07.12.1995 | Fujiyoshida (JPN) |
4:57.37 | 10 | All Japan Highschool Games 1995 | 21. - 23.01.1995 | Hachinohe (JPN) |
5:09.97 | 5 | Aomori 47th Hs Championships | 17. - 18.12.1994 | Hachinohe (JPN) |
NC | - | Aomori District Championships | 13. - 17.02.1994 | Hachinohe (JPN) |
5:08.69 | 1 | Iwate District Tohoku Tournament | 28. - 29.12.1993 | Morioka (JPN) |
5:22.03 | 3 | Aomori 46th Hs Championships | 18. - 19.12.1993 | Hachinohe (JPN) |
5:30.39 | 5 | Aomori 45th Hs Championships | 19. - 20.12.1992 | Hachinohe (JPN) |