| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 421 | 00:47.37 | 2012-09-23 | ||
| 422 | 00:48.10 | 2012-04-26 | ||
| 423 | 00:48.22 | 2011-06-15 | ||
| 424 | 00:48.74 | 2012-07-15 | ||
| 425 | 00:48.90 | 2012-09-20 | ||
| 426 | 00:49.07 | 2017-07-28 | ||
| 427 | 00:49.41 | 2011-04-17 | ||
| 428 | 00:49.41 | 2011-12-20 | ||
| 429 | 00:49.85 | 2015-01-19 | ||
| 430 | 00:49.91 | 2012-04-29 | ||
| 431 | 00:51.83 | 2015-01-19 | ||
| 432 | 00:52.71 | 2011-10-20 | ||
| 433 | 00:53.15 | 2013-10-19 | ||
| 434 | 00:56.10 | 2012-08-29 | ||
| 435 | 00:56.50 | 2012-07-15 | ||
| 421–435 / 464 | ||||