| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.976 | 19/5:03.544 |
| 2 | 1 | 16.638 | 19/5:09.833 |
| 3 | 2 | 16.508 | 19/5:11.106 |
| 4 | 1 | 15.631 | 19/5:07.577 |
| 5 | 1 | 16.114 | 19/5:07.295 |
| 6 | 1 | 16.234 | 19/5:07.486 |
| 7 | 1 | 15.670 | 19/5:06.093 |
| 8 | 1 | 15.738 | 19/5:05.209 |
| 9 | 1 | 15.840 | 19/5:04.737 |
| 10 | 1 | 16.005 | 19/5:04.673 |
| 11 | 1 | 16.459 | 19/5:05.404 |
| 12 | 1 | 15.659 | 19/5:04.747 |
| 13 | 1 | 15.907 | 19/5:04.554 |
| 14 | 1 | 15.973 | 19/5:04.478 |
| 15 | 1 | 15.756 | 19/5:04.137 |
| 16 | 1 | 18.342 | 19/5:06.909 |
| 17 | 1 | 15.966 | 19/5:06.700 |
| 18 | 1 | 16.061 | 19/5:06.615 |
| 19 | 1 | 16.081 | 19/5:06.558 |