| date | competition | distance | rank |
|---|---|---|---|
| 2024-11-01 | ISU Short Track World Tour | 500 m | 55 |
| 2024-10-25 | ISU Short Track World Tour | 500 m | 31 |
| 2024-02-16 | ISU World Cup Short Track Speed Skating | 500 m | 21 |
| 2024-02-16 | ISU World Cup Short Track Speed Skating | 500 m | 18 |
| 2024-02-09 | ISU World Cup Short Track Speed Skating | 1000 m | 8 |
| 2024-02-09 | ISU World Cup Short Track Speed Skating | 500 m | 25 |
| 2020-01-10 | ISU Four Continents Short Track Championships 2020 - Montreal | 1500 m | 20 |
| 2020-01-10 | ISU Four Continents Short Track Championships 2020 - Montreal | 1000 m | 16 |
| 2020-01-10 | ISU Four Continents Short Track Championships 2020 - Montreal | 500 m | 12 |
| 2019-02-08 | ISU World Cup 2018/19 - Torino (ITA) | 500 m | 11 |
| 2019-02-08 | ISU World Cup 2018/19 - Torino (ITA) | 1000 m | 13 |
| 2019-02-01 | ISU World Cup 2018/19 - Dresden (GER) | 1000 m | 26 |
| 2019-02-01 | ISU World Cup 2018/19 - Dresden (GER) | 1000 m | 40 |
| 2018-12-07 | ISU World Cup 2018/19 - Almaty (KAZ) | 1500 m | 8 |
| 2018-12-07 | ISU World Cup 2018/19 - Almaty (KAZ) | 500 m | 16 |
| 2018-11-09 | ISU World Cup 2018/19 - Salt Lake City (USA) | 1500 m | 6 |
| 2018-11-09 | ISU World Cup 2018/19 - Salt Lake City (USA) | 1000 m | 17 |
| 2018-11-02 | ISU World Cup 2018/19 - Calgary (CAN) | 1500 m | 21 |
| 2018-11-02 | ISU World Cup 2018/19 - Calgary (CAN) | 1000 m | 4 |
| 2017-11-16 | Audi ISU World Cup 2017/18 - Seoul (KOR) | 1500 m | 14 |
| 2017-11-09 | Audi ISU World Cup 2017/18 - Shanghai (CHN) | 1500 m | 34 |
| 2017-10-05 | Audi ISU World Cup 2017/18 - Dordrecht (NED) | 1500 m | 24 |
| 2017-09-28 | Audi ISU World Cup 2017/18 - Budapest (HUN) | 1500 m | 15 |
| 2017-02-10 | ISU World Cup 2016/17 - Minsk (BLR) | 1500 m | 18 |
| 2017-02-10 | ISU World Cup 2016/17 - Minsk (BLR) | 1000 m | 13 |
| 2017-02-03 | ISU World Cup 2016/17 - Dresden (GER) | 1000 m | |
| 2017-02-03 | ISU World Cup 2016/17 - Dresden (GER) | 1500 m | 9 |
| 2017-02-03 | ISU World Cup 2016/17 - Dresden (GER) | 1500 m | 7 |
| 2016-12-16 | ISU World Cup 2016/17 - Gangneung (KOR) | 1500 m | 9 |
| 2016-12-16 | ISU World Cup 2016/17 - Gangneung (KOR) | 1000 m | 27 |
| 2016-12-09 | ISU World Cup 2016/17 - Shanghai (CHN) | 1500 m | |
| 2016-12-09 | ISU World Cup 2016/17 - Shanghai (CHN) | 1000 m | 25 |
| 2016-11-11 | ISU World Cup 2016/17 - Salt Lake City, UT (USA) | 1500 m | 22 |
| 2016-11-11 | ISU World Cup 2016/17 - Salt Lake City, UT (USA) | 1500 m | 16 |
| 2016-11-04 | ISU World Cup 2016/17 - Calgary (CAN) | 1500 m | 24 |
| 2016-11-04 | ISU World Cup 2016/17 - Calgary (CAN) | 1000 m | |
| 2015-12-11 | ISU World Cup 2015/16 - Shanghai (CHN) | 1500 m | 12 |
| 2015-12-11 | ISU World Cup 2015/16 - Shanghai (CHN) | 500 m | 42 |
| 2015-12-04 | ISU World Cup 2015/16 - Nagoya (JPN) | 1500 m | 6 |
| 2015-12-04 | ISU World Cup 2015/16 - Nagoya (JPN) | 1000 m | 14 |
| 2015-11-06 | ISU World Cup 2015/16 - Toronto (CAN) | 1500 m | |
| 2015-11-06 | ISU World Cup 2015/16 - Toronto (CAN) | 500 m | 21 |
| 2015-10-30 | ISU World Cup 2015/16 - Montreal (CAN) | 1500 m | 9 |
| 2015-10-30 | ISU World Cup 2015/16 - Montreal (CAN) | 1000 m | 13 |
| 2015-03-13 | ISU World Short Track Speed Skating Championships® 2015 | 1500 m | 8 |
| 2015-03-13 | ISU World Short Track Speed Skating Championships® 2015 | 500 m | 26 |
| 2015-03-13 | ISU World Short Track Speed Skating Championships® 2015 | 1000 m | 25 |
| 2014-12-12 | ISU World Cup 2014/15 - Shanghai (CHN) | 1500 m | 14 |
| 2014-12-12 | ISU World Cup 2014/15 - Shanghai (CHN) | 500 m | 18 |
| 2014-11-14 | ISU World Cup 2014/15 - Montreal (CAN) | 1500 m | 13 |
| 2014-11-14 | ISU World Cup 2014/15 - Montreal (CAN) | 500 m | 17 |
| 2014-11-07 | ISU World Cup 2014/15 - Salt Lake City, UT (USA) | 1500 m | 8 |
| 2014-11-07 | ISU World Cup 2014/15 - Salt Lake City, UT (USA) | 1000 m | |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 1500 m | 24 |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 500 m | 21 |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 1000 m | 11 |
| 2012-02-24 | 2012 ISU World Junior Championships, AUS, Melbourne | 1500 m | 11 |
| 2012-02-24 | 2012 ISU World Junior Championships, AUS, Melbourne | 500 m | 15 |
| 2012-02-24 | 2012 ISU World Junior Championships, AUS, Melbourne | 1000 m | 20 |
| 2011-02-25 | 2011 ISU World Junior Championships, ITA, Courmayeur | 1500 m | 7 |
| 2011-02-25 | 2011 ISU World Junior Championships, ITA, Courmayeur | 500 m | 18 |
| 2011-02-25 | 2011 ISU World Junior Championships, ITA, Courmayeur | 1000 m | 10 |
This is the official classification the ISU publishes per distance: what Hiroki Yokoyama entered and where they finished. The race-by-race record — heats, semi-finals, split times and video — is built on demand from the same database.
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