| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 31 | 00:46.05 | 2016-05-13 | ||
| 32 | 00:46.89 | 2017-04-11 | ||
| 33 | 00:46.93 | 2017-03-09 | ||
| 34 | 00:47.43 | 2018-01-04 | ||
| 35 | 00:47.86 | 2016-05-13 | ||
| 36 | 00:48.20 | 2015-07-25 | ||
| 37 | 00:49.14 | 2014-07-20 | ||
| 38 | 00:49.48 | 2014-12-20 | ||
| 39 | 00:49.56 | 2017-04-13 | ||
| 40 | 00:49.57 | 2014-10-20 | ||
| 41 | 00:49.87 | 2016-03-13 | ||
| 42 | 00:50.13 | 2014-12-20 | ||
| 43 | 00:50.69 | 2018-01-11 | ||
| 44 | 00:51.28 | 2017-11-13 | ||
| 45 | 00:51.51 | 2014-08-15 | ||
| 31–45 / 78 | ||||