| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.321 | 21/6:03.741 |
| 2 | 7 | 18.877 | 20/6:01.980 |
| 3 | 6 | 16.932 | 21/6:11.910 |
| 4 | 6 | 16.672 | 21/6:06.460 |
| 5 | 7 | 18.389 | 21/6:10.402 |
| 6 | 7 | 20.470 | 20/6:02.203 |
| 7 | 7 | 18.779 | 20/6:04.114 |
| 8 | 7 | 16.741 | 20/6:00.452 |
| 9 | 7 | 23.393 | 20/6:12.387 |
| 10 | 6 | 19.335 | 20/6:13.818 |
| 11 | 6 | 16.628 | 20/6:10.067 |
| 12 | 6 | 17.465 | 20/6:08.337 |
| 13 | 6 | 16.671 | 20/6:05.651 |
| 14 | 6 | 23.209 | 20/6:12.689 |
| 15 | 6 | 19.145 | 20/6:13.369 |
| 16 | 6 | 17.473 | 20/6:11.875 |
| 17 | 7 | 16.664 | 20/6:09.605 |
| 18 | 6 | 18.034 | 20/6:09.109 |
| 19 | 6 | 16.913 | 20/6:07.485 |
| 20 | 6 | 17.746 | 20/6:06.857 |