| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.969 | 18/5:05.442 |
| 2 | 1 | 15.860 | 19/5:11.875 |
| 3 | 1 | 16.155 | 19/5:10.232 |
| 4 | 1 | 15.795 | 19/5:07.700 |
| 5 | 1 | 15.518 | 19/5:05.129 |
| 6 | 1 | 15.645 | 19/5:03.816 |
| 7 | 1 | 15.784 | 19/5:03.256 |
| 8 | 1 | 15.626 | 19/5:02.461 |
| 9 | 1 | 15.196 | 19/5:00.935 |
| 10 | 1 | 15.603 | 19/5:00.487 |
| 11 | 1 | 15.343 | 20/5:15.444 |
| 12 | 1 | 15.449 | 20/5:14.905 |
| 13 | 1 | 15.577 | 20/5:14.646 |
| 14 | 1 | 15.793 | 20/5:14.733 |
| 15 | 1 | 15.847 | 20/5:14.880 |
| 16 | 1 | 15.162 | 20/5:14.153 |
| 17 | 1 | 15.693 | 20/5:14.135 |
| 18 | 1 | 16.474 | 20/5:14.988 |
| 19 | 1 | 16.344 | 20/5:15.614 |
| 20 | 1 | 15.747 | 20/5:15.580 |