| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2017-07-22 | ZOU LUJIAN | China | 17.36 seconds | 25 | Malaysia Open Memory Championship 2017 |
| 2017-06-10 | ZOU LUJIAN | China | 18.86 seconds | 25 | 4th Philippine OPEN Champs 2017 |
| 2017-02-18 | ZOU LUJIAN | China | 20.41 seconds | 25 | Korea Open Memory Championship 2017 |
| 2016-06-11 | YANG YAN | China | 22.5 seconds | 23 | Malaysia Open Memory Championship 2016 |
| 2015-12-16 | YANG YAN | China | 22.57 seconds | 23 | World Memory Championships 2015 |
| 2010-11-03 | WANG FENG | China | 24.22 seconds | 20 | World Memory Championship 2010 |
| 2009-11-12 | WANG FENG | China | 31.02 seconds | 20 | World Memory Championship 2009 |
| 2007-08-31 | LIU PING | China | 37.03 seconds | 16 | World Memory Championship 2007 |
| 2003-10-03 | ZHANG JIE | China | 103.35 seconds | 9 | World Memory Championship 2003 |