| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.956 | 19/5:03.164 |
| 2 | 1 | 14.938 | 20/5:08.940 |
| 3 | 2 | 15.734 | 20/5:10.853 |
| 4 | 2 | 14.815 | 20/5:07.215 |
| 5 | 2 | 14.744 | 20/5:04.748 |
| 6 | 1 | 15.013 | 20/5:04.000 |
| 7 | 1 | 14.929 | 20/5:03.226 |
| 8 | 1 | 17.442 | 20/5:08.928 |
| 9 | 1 | 14.410 | 20/5:06.624 |
| 10 | 1 | 14.834 | 20/5:05.630 |
| 11 | 1 | 17.398 | 20/5:09.478 |
| 12 | 1 | 14.981 | 20/5:08.657 |
| 13 | 1 | 14.757 | 20/5:07.617 |
| 14 | 2 | 21.059 | 20/5:15.729 |
| 15 | 2 | 15.078 | 20/5:14.784 |
| 16 | 2 | 15.060 | 20/5:13.935 |
| 17 | 2 | 16.311 | 20/5:14.658 |
| 18 | 2 | 17.699 | 19/5:01.000 |
| 19 | 2 | 14.895 | 19/5:00.053 |