| date | competition | distance | rank |
|---|---|---|---|
| 2016-02-12 | ISU World Cup 2015/16 - Dordrecht (NED) | 1500 m | |
| 2016-02-12 | ISU World Cup 2015/16 - Dordrecht (NED) | 1000 m | 31 |
| 2016-02-05 | ISU World Cup 2015/16 - Dresden (GER) | 1500 m | 34 |
| 2016-02-05 | ISU World Cup 2015/16 - Dresden (GER) | 1500 m | 22 |
| 2015-12-04 | ISU World Cup 2015/16 - Nagoya (JPN) | 500 m | 28 |
| 2015-12-04 | ISU World Cup 2015/16 - Nagoya (JPN) | 500 m | 19 |
| 2015-11-06 | ISU World Cup 2015/16 - Toronto (CAN) | 500 m | 25 |
| 2015-11-06 | ISU World Cup 2015/16 - Toronto (CAN) | 500 m | 18 |
| 2015-10-30 | ISU World Cup 2015/16 - Montreal (CAN) | 1000 m | 23 |
| 2015-10-30 | ISU World Cup 2015/16 - Montreal (CAN) | 500 m | 29 |
| 2015-02-27 | ISU World Junior Short Track Speed Skating Championships® 2015 | 1500 m | 22 |
| 2015-02-27 | ISU World Junior Short Track Speed Skating Championships® 2015 | 500 m | 16 |
| 2015-02-27 | ISU World Junior Short Track Speed Skating Championships® 2015 | 1000 m | 22 |
| 2015-02-06 | ISU World Cup 2014/15 - Dresden (GER) | 1500 m | 16 |
| 2015-02-06 | ISU World Cup 2014/15 - Dresden (GER) | 1500 m | 29 |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 1500 m | 41 |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 500 m | 39 |
| 2013-02-22 | 2013 ISU World Junior Championships, Warsaw (POL) | 1000 m |
This is the official classification the ISU publishes per distance: what Roza Kooystra 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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