| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 121 | 00:48.52 | 2017-11-30 | ||
| 122 | 00:48.86 | 2016-10-23 | ||
| 123 | 00:48.87 | 2014-12-14 | ||
| 124 | 00:48.94 | 2017-11-15 | ||
| 125 | 00:49.01 | 2013-11-26 | ||
| 126 | 00:49.56 | 2017-03-07 | ||
| 127 | 00:49.83 | 2014-02-01 | ||
| 128 | 00:50.05 | 2015-01-31 | ||
| 129 | 00:50.12 | 2014-12-15 | ||
| 130 | 00:50.13 | 2017-10-29 | ||
| 131 | 00:50.36 | 2014-02-15 | ||
| 132 | 00:51.28 | 2017-10-14 | ||
| 133 | 00:51.38 | 2015-11-01 | ||
| 134 | 00:51.76 | 2017-05-27 | ||
| 135 | 00:52.20 | 2015-07-16 | ||
| 121–135 / 185 | ||||