| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.407 | 21/6:05.547 |
| 2 | 1 | 15.582 | 22/6:02.879 |
| 3 | 1 | 16.318 | 22/6:01.585 |
| 4 | 1 | 16.816 | 22/6:03.677 |
| 5 | 1 | 15.914 | 22/6:00.963 |
| 6 | 2 | 21.591 | 21/6:02.698 |
| 7 | 2 | 15.269 | 22/6:13.676 |
| 8 | 2 | 15.648 | 22/6:09.999 |
| 9 | 2 | 19.346 | 22/6:16.178 |
| 10 | 2 | 15.167 | 22/6:11.928 |
| 11 | 2 | 15.618 | 22/6:09.352 |
| 12 | 1 | 16.554 | 22/6:08.922 |
| 13 | 1 | 20.641 | 22/6:15.474 |
| 14 | 1 | 18.634 | 21/6:00.757 |
| 15 | 1 | 15.677 | 22/6:15.734 |
| 16 | 1 | 15.387 | 22/6:13.407 |
| 17 | 1 | 17.011 | 22/6:13.456 |
| 18 | 2 | 16.209 | 22/6:12.520 |
| 19 | 1 | 15.420 | 22/6:10.768 |
| 20 | 1 | 16.110 | 22/6:09.951 |
| 21 | 1 | 16.586 | 22/6:09.710 |
| 22 | 1 | 15.276 | 22/6:08.181 |