Ryo Yamazaki
Japan (JPN)
Male
Personal Records
| 500m | 42,88 | 28 December 2015 | Shibukawa (JPN) |
| 1000m | 1.25,92 | 3 December 2016 | Shibukawa (JPN) |
| 1500m | 2.12,95 | 21 January 2017 | Shibukawa (JPN) |
| 3000m | 4.54,96 | 19 February 2016 | Shibukawa (JPN) |
Season Bests
| 1000m | 1.25,92 | 3 December 2016 | Shibukawa (JPN) |
| 1500m | 2.12,95 | 21 January 2017 | Shibukawa (JPN) |
| 500m | 42,88 | 28 December 2015 | Shibukawa (JPN) |
| 1000m | 1.28,14 | 29 December 2015 | Shibukawa (JPN) |
| 1500m | 2.19,05 | 19 December 2015 | Shibukawa (JPN) |
| 3000m | 4.54,96 | 19 February 2016 | Shibukawa (JPN) |
| 500m | 45,88 | 5 January 2015 | Shibukawa (JPN) |
| 1000m | 1.31,59 | 6 January 2015 | Shibukawa (JPN) |
| 1500m | 2.23,66 | 4 February 2015 | Shibukawa (JPN) |
| 3000m | 5.11,71 | 10 February 2015 | Shibukawa (JPN) |
Results
| 39th Gunma Prefecture Junior High School Rookie Tournament | Shibukawa (JPN) | 14 February 2017 | ||||||||||||
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| 28th Gunma Prefecture Competition | Shibukawa (JPN) | 21 January 2017 | ||||||||||||
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| 60th Gunma Prefecture JHS Competition | Shibukawa (JPN) | 27 - 28 December 2016 | ||||||||||||
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| 24th World Sprint Championships Memorial | Shibukawa (JPN) | 3 December 2016 | ||||||||||||
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| 50th Gunma Prefecture Championships | Shibukawa (JPN) | 19 - 20 February 2016 | ||||||||||||
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Native Language Names