| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 31 | 00:51.85 | 2014-06-27 | ||
| 32 | 00:51.97 | 2013-10-16 | ||
| 33 | 00:52.11 | 2014-04-25 | ||
| 34 | 00:52.17 | 2017-05-09 | ||
| 35 | 00:52.21 | 2017-05-09 | ||
| 36 | 00:52.44 | 2014-03-13 | ||
| 37 | 00:52.54 | 2015-09-12 | ||
| 38 | 00:52.79 | 2013-08-29 | ||
| 39 | 00:53.00 | 2014-03-07 | ||
| 40 | 00:53.12 | 2014-07-27 | ||
| 41 | 00:53.16 | 2015-05-09 | ||
| 42 | 00:53.19 | 2014-04-30 | ||
| 43 | 00:53.63 | 2013-11-24 | ||
| 44 | 00:53.84 | 2017-12-24 | ||
| 45 | 00:53.90 | 2014-07-17 | ||
| 31–45 / 164 | ||||