45.17 | 2 | Tomakomai Jhs/hs Championships | 24. - 25.02.2001 | Tomakomai (JPN) |
45.32 | 27 | 29th Hokkaido Sprint Championships | 16. - 17.02.2001 | Obihiro (JPN) |
46.90 | 4 | Tomakomai Sprint Ch.ships | 10. - 11.02.2001 | Tomakomai (JPN) |
45.81 | 22 | Akan Championships | 16. - 17.12.2000 | Akan (JPN) |
46.37 | 9 | Tomakomai Jhs And Hs Comp. | 09.12.2000 | Tomakomai (JPN) |
46.39 | 8 | Tomakomai Highland Opening Comp | 25. - 26.11.2000 | Tomakomai (JPN) |
46.49 | 9 | Tomakomai Championships | 26. - 27.02.2000 | Tomakomai (JPN) |
46.05 | 9 | South Hokkaido Championships | 29. - 30.01.2000 | Tomakomai (JPN) |
46.59 | 18 | 52nd Hokkaido High School Championship (zendo) | 21. - 23.12.1999 | Tomakomai (JPN) |
48.31 | 16 | 7th Tomakomai Highland Speed Skating Competition Meeting | 20. - 21.11.1999 | Tomakomai (JPN) |
49.69 | 9 | 30th Tomakomai Championships | 21. - 22.02.1998 | Tomakomai (JPN) |
48.25 | 9 | 32nd Tomakomai Cup And Junior High School Sprint Championships | 12. - 13.02.1998 | Tomakomai (JPN) |
48.52 | 16 | 29th North And South Coastal Highway Championship Conference (minami) | 24. - 25.01.1998 | Tomakomai (JPN) |