| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.389 | 19/5:11.391 |
| 2 | 1 | 16.297 | 19/5:10.517 |
| 3 | 2 | 17.246 | 19/5:16.236 |
| 4 | 3 | 17.222 | 18/5:02.193 |
| 5 | 2 | 17.206 | 18/5:03.696 |
| 6 | 1 | 16.726 | 18/5:03.258 |
| 7 | 1 | 16.670 | 18/5:02.801 |
| 8 | 1 | 16.468 | 18/5:02.004 |
| 9 | 1 | 16.756 | 18/5:01.960 |
| 10 | 1 | 17.175 | 18/5:02.679 |
| 11 | 1 | 16.544 | 18/5:02.235 |
| 12 | 1 | 16.579 | 18/5:01.917 |
| 13 | 3 | 20.621 | 18/5:07.245 |
| 14 | 2 | 16.815 | 18/5:06.918 |
| 15 | 2 | 16.775 | 18/5:06.587 |
| 16 | 2 | 16.569 | 18/5:06.065 |
| 17 | 2 | 16.467 | 18/5:05.497 |
| 18 | 2 | 17.213 | 18/5:05.738 |