| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 256 | 00:19.34 | 2017-12-11 | ||
| 257 | 00:19.42 | 2016-03-03 | ||
| 258 | 00:19.60 | 2015-09-21 | ||
| 259 | 00:20.33 | 2017-02-07 | ||
| 260 | 00:20.55 | 2016-09-22 | ||
| 261 | 00:20.80 | 2017-08-13 | ||
| 262 | 00:21.16 | 2016-11-08 | ||
| 263 | 00:21.23 | 2017-11-02 | ||
| 264 | 00:21.26 | 2015-12-22 | ||
| 265 | 00:21.41 | 2016-06-13 | ||
| 266 | 00:21.42 | 2023-10-12 | ||
| 267 | 00:21.44 | 2017-12-11 | ||
| 268 | 00:21.84 | 2016-06-13 | ||
| 269 | 00:22.13 | 2016-12-19 | ||
| 270 | 00:22.17 | 2015-09-21 | ||
| 256–270 / 298 | ||||