| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.656 | 21/5:07.776 |
| 2 | 1 | 14.939 | 21/5:10.748 |
| 3 | 1 | 14.650 | 21/5:09.715 |
| 4 | 1 | 15.098 | 21/5:11.551 |
| 5 | 1 | 15.003 | 21/5:12.253 |
| 6 | 2 | 18.496 | 20/5:09.473 |
| 7 | 2 | 14.950 | 20/5:07.977 |
| 8 | 2 | 14.694 | 20/5:06.215 |
| 9 | 1 | 14.633 | 20/5:04.709 |
| 10 | 1 | 14.790 | 20/5:03.818 |
| 11 | 1 | 16.304 | 20/5:05.842 |
| 12 | 1 | 14.994 | 20/5:05.345 |
| 13 | 1 | 14.970 | 20/5:04.888 |
| 14 | 1 | 14.901 | 20/5:04.397 |
| 15 | 1 | 14.727 | 20/5:03.740 |
| 16 | 1 | 14.737 | 20/5:03.178 |
| 17 | 1 | 14.575 | 20/5:02.491 |
| 18 | 1 | 15.517 | 20/5:02.927 |
| 19 | 1 | 15.011 | 20/5:02.784 |
| 20 | 1 | 14.866 | 20/5:02.511 |