| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.742 | 15/5:11.130 |
| 2 | 4 | 20.648 | 15/5:10.425 |
| 3 | 2 | 16.856 | 16/5:10.645 |
| 4 | 2 | 17.686 | 16/5:03.728 |
| 5 | 2 | 16.625 | 17/5:14.694 |
| 6 | 2 | 17.614 | 17/5:12.151 |
| 7 | 2 | 17.121 | 17/5:09.138 |
| 8 | 1 | 16.565 | 17/5:05.696 |
| 9 | 1 | 17.081 | 17/5:03.994 |
| 10 | 1 | 17.493 | 17/5:03.333 |
| 11 | 1 | 16.665 | 17/5:01.512 |
| 12 | 2 | 19.777 | 17/5:04.403 |
| 13 | 2 | 16.581 | 17/5:02.671 |
| 14 | 2 | 16.836 | 17/5:01.495 |
| 15 | 2 | 16.900 | 17/5:00.549 |
| 16 | 2 | 17.318 | 17/5:00.165 |
| 17 | 1 | 16.641 | 18/5:16.746 |
| 18 | 1 | 16.938 | 18/5:16.087 |