| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.803 | 19/5:00.257 |
| 2 | 1 | 15.845 | 19/5:00.656 |
| 3 | 1 | 15.739 | 19/5:00.118 |
| 4 | 2 | 16.377 | 19/5:02.879 |
| 5 | 1 | 15.606 | 19/5:01.606 |
| 6 | 1 | 15.952 | 19/5:01.853 |
| 7 | 1 | 15.637 | 19/5:01.174 |
| 8 | 1 | 16.062 | 19/5:01.675 |
| 9 | 1 | 15.881 | 19/5:01.682 |
| 10 | 1 | 16.105 | 19/5:02.113 |
| 11 | 2 | 19.769 | 19/5:08.795 |
| 12 | 2 | 15.923 | 19/5:08.273 |
| 13 | 1 | 17.109 | 19/5:09.566 |
| 14 | 1 | 15.764 | 19/5:08.848 |
| 15 | 1 | 15.994 | 19/5:08.517 |
| 16 | 1 | 16.057 | 19/5:08.302 |
| 17 | 1 | 15.450 | 19/5:07.435 |
| 18 | 1 | 16.153 | 19/5:07.405 |
| 19 | 1 | 16.166 | 19/5:07.392 |