| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 16 | 00:50.25 | 2017-11-21 | ||
| 17 | 00:50.32 | 2016-11-01 | ||
| 18 | 00:50.68 | 2014-07-12 | ||
| 19 | 00:51.85 | 2014-09-02 | ||
| 20 | 00:51.90 | 2017-02-05 | ||
| 21 | 00:51.93 | 2014-07-12 | ||
| 22 | 00:52.07 | 2014-11-19 | ||
| 23 | 00:52.31 | 2014-07-12 | ||
| 24 | 00:53.26 | 2015-04-10 | ||
| 25 | 00:53.36 | 2017-10-11 | ||
| 26 | 00:53.46 | 2017-07-29 | ||
| 27 | 00:53.60 | 2016-01-19 | ||
| 28 | 00:53.65 | 2014-09-21 | ||
| 29 | 00:54.28 | 2014-12-12 | ||
| 30 | 00:54.31 | 2017-10-31 | ||
| 16–30 / 50 | ||||