| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.147 | 19/5:06.793 |
| 2 | 1 | 16.992 | 19/5:14.820 |
| 3 | 1 | 16.533 | 19/5:14.589 |
| 4 | 1 | 15.886 | 19/5:11.400 |
| 5 | 1 | 17.053 | 19/5:13.922 |
| 6 | 1 | 15.900 | 19/5:11.951 |
| 7 | 2 | 15.493 | 19/5:09.439 |
| 8 | 2 | 16.210 | 19/5:09.258 |
| 9 | 2 | 18.987 | 19/5:14.980 |
| 10 | 2 | 15.765 | 19/5:13.435 |
| 11 | 2 | 17.985 | 19/5:16.006 |
| 12 | 2 | 16.326 | 19/5:15.522 |
| 13 | 2 | 18.770 | 18/5:01.911 |
| 14 | 2 | 20.277 | 18/5:06.417 |
| 15 | 2 | 19.606 | 18/5:09.516 |
| 16 | 2 | 16.696 | 18/5:08.954 |
| 17 | 2 | 16.047 | 18/5:07.771 |
| 18 | 2 | 16.885 | 18/5:07.558 |