| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.304 | 19/5:09.776 |
| 2 | 2 | 15.878 | 19/5:05.729 |
| 3 | 2 | 16.682 | 19/5:09.472 |
| 4 | 2 | 15.746 | 19/5:06.897 |
| 5 | 2 | 15.217 | 19/5:03.343 |
| 6 | 3 | 14.968 | 19/5:00.184 |
| 7 | 3 | 15.850 | 19/5:00.322 |
| 8 | 3 | 15.965 | 19/5:00.699 |
| 9 | 2 | 15.089 | 20/5:14.887 |
| 10 | 2 | 14.813 | 20/5:13.024 |
| 11 | 3 | 16.408 | 20/5:14.400 |
| 12 | 3 | 18.311 | 19/5:02.782 |
| 13 | 3 | 15.665 | 19/5:02.386 |
| 14 | 3 | 19.816 | 19/5:07.681 |
| 15 | 4 | 19.693 | 19/5:12.113 |
| 16 | 4 | 19.780 | 19/5:16.095 |
| 17 | 4 | 17.896 | 18/5:00.792 |
| 18 | 5 | 21.780 | 18/5:05.861 |