| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.852 | 19/5:01.188 |
| 2 | 2 | 15.577 | 20/5:14.290 |
| 3 | 2 | 15.701 | 20/5:14.200 |
| 4 | 1 | 15.391 | 20/5:12.605 |
| 5 | 2 | 15.626 | 20/5:12.588 |
| 6 | 2 | 17.228 | 19/5:02.021 |
| 7 | 2 | 19.698 | 19/5:12.341 |
| 8 | 2 | 15.829 | 19/5:10.892 |
| 9 | 2 | 15.716 | 19/5:09.527 |
| 10 | 2 | 15.767 | 19/5:08.532 |
| 11 | 2 | 15.793 | 19/5:07.762 |
| 12 | 2 | 15.495 | 19/5:06.649 |
| 13 | 2 | 15.608 | 19/5:05.872 |
| 14 | 2 | 15.870 | 19/5:05.562 |
| 15 | 2 | 16.527 | 19/5:06.125 |
| 16 | 2 | 14.999 | 19/5:04.804 |
| 17 | 2 | 15.643 | 19/5:04.358 |
| 18 | 2 | 15.688 | 19/5:04.008 |
| 19 | 2 | 15.404 | 19/5:03.412 |