| # | Name | Time | Performance | Date |
|---|---|---|---|---|
| 541 | 19:22.71 | 2010-12-02 | ||
| 542 | 19:51.35 | 2009-09-01 | ||
| 543 | 19:55.87 | 2010-04-05 | ||
| 544 | 20:12.36 | 2009-11-22 | ||
| 545 | 20:20.37 | 2010-06-15 | ||
| 546 | 20:24.15 | 2010-06-06 | ||
| 547 | 21:12.73 | 2011-08-04 | ||
| 548 | 21:18.33 | 2009-09-01 | ||
| 549 | 21:22.89 | 2009-11-21 | ||
| 550 | 21:29.09 | 2009-11-03 | ||
| 551 | 21:29.83 | 2010-05-20 | ||
| 552 | 21:39.90 | 2010-07-16 | ||
| 553 | 21:58.43 | 2012-10-26 | ||
| 554 | 22:01.05 | 2011-11-27 | ||
| 555 | 22:05.17 | 2013-06-06 | ||
| 541–555 / 573 | ||||