| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 31 | 00:47.56 | 2016-08-27 | ||
| 32 | 00:48.27 | 2016-04-28 | ||
| 33 | 00:48.65 | 2017-02-07 | ||
| 34 | 00:48.79 | 2017-02-07 | ||
| 35 | 00:49.87 | 2015-02-10 | ||
| 36 | 00:50.26 | 2017-04-06 | ||
| 37 | 00:50.28 | 2017-12-23 | ||
| 38 | 00:50.45 | 2017-01-16 | ||
| 39 | 00:50.80 | 2017-04-06 | ||
| 40 | 00:50.95 | 2015-04-05 | ||
| 41 | 00:51.02 | 2015-02-19 | ||
| 42 | 00:51.65 | 2017-09-12 | ||
| 43 | 00:52.19 | 2017-09-10 | ||
| 44 | 00:52.70 | 2017-09-22 | ||
| 45 | 00:52.73 | 2015-04-21 | ||
| 31–45 / 154 | ||||