Riko Nirasawa 韮澤 理子
Japan (JPN)
Female
Personal Records
| 500m | 45,75 | 10 February 2023 | Obihiro (JPN) |
| 1000m | 1.31,18 | 26 February 2023 | Obihiro (JPN) |
| 1500m | 2.20,86 | 25 February 2023 | Obihiro (JPN) |
| 3000m | 5.02,05 | 5 March 2023 | Hachinohe - YS Arena (JPN) |
Season Bests
| 500m | 48,12 | 9 December 2023 | Tomakomai (JPN) |
| 1000m | 1.31,36 | 19 November 2023 | Obihiro (JPN) |
| 1500m | 2.22,45 | 16 February 2024 | Nagano (JPN) |
| 3000m | 5.13,33 | 7 October 2023 | Obihiro (JPN) |
| 500m | 45,75 | 10 February 2023 | Obihiro (JPN) |
| 1000m | 1.31,18 | 26 February 2023 | Obihiro (JPN) |
| 1500m | 2.20,86 | 25 February 2023 | Obihiro (JPN) |
| 3000m | 5.02,05 | 5 March 2023 | Hachinohe - YS Arena (JPN) |
| 500m | 47,60 | 27 November 2021 | Tomakomai (JPN) |
| 1000m | 1.33,45 | 9 October 2021 | Obihiro (JPN) |
| 1500m | 2.22,77 | 19 December 2021 | Obihiro (JPN) |
| 3000m | 5.13,83 | 9 October 2021 | Obihiro (JPN) |
| 500m | 48,64 | 13 February 2021 | Kushiro (JPN) |
| 1000m | 1.34,31 | 10 January 2021 | Obihiro (JPN) |
| 1500m | 2.32,71 | 20 February 2021 | Kushiro (JPN) |
| 3000m | 5.06,51 | 10 January 2021 | Obihiro (JPN) |
| 1000m | 1.42,37 | 23 February 2020 | Kushiro (JPN) |
| 1500m | 2.31,35 | 12 October 2019 | Obihiro (JPN) |
| 3000m | 5.25,28 | 12 October 2019 | Obihiro (JPN) |
| 500m | 50,17 | 19 January 2019 | Nakashibetsu (JPN) |
| 1000m | 1.41,96 | 27 October 2018 | Obihiro (JPN) |
| 1500m | 2.34,50 | 23 February 2019 | Kushiro (JPN) |
| 3000m | 5.29,43 | 24 February 2019 | Kushiro (JPN) |
Results
| 22nd M-Wave Speed Skating Competition 第22回エムウェーブスピードスケート競技会 | Nagano (JPN) | 16 - 18 February 2024 | ||||||||||||
|
||||||||||||||
| 73rd National High School Speed Skating Championships 第73回全国高等学校スピードスケート競技選手権大会 | Ena (JPN) | 18 - 21 January 2024 | ||||||||||||
|
||||||||||||||
| Japan - Junior Single Distances Championships 2024 第47回全日本ジュニアスピードスケート選手権大会 | Hachinohe - YS Arena (JPN) | 12 - 14 January 2024 | ||||||||||||
|
||||||||||||||
| 55th Southern Hokkaido Speed Skating Competition 第55回南北海道スピードスケート競技大会 | Tomakomai (JPN) | 23 December 2023 | ||||||||||||
|
||||||||||||||
| 76th Hokkaido High School Championships 第76回北海道高等学校スケート競技・アイスホッケー競技選手権大会 | Tomakomai (JPN) | 15 - 17 December 2023 | ||||||||||||
|
||||||||||||||
Native Language Names