| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.892 | 19/5:01.948 |
| 2 | 4 | 16.615 | 19/5:08.816 |
| 3 | 3 | 15.582 | 19/5:04.564 |
| 4 | 2 | 15.659 | 19/5:02.803 |
| 5 | 2 | 14.946 | 20/5:14.776 |
| 6 | 2 | 14.705 | 20/5:11.330 |
| 7 | 3 | 16.840 | 20/5:14.969 |
| 8 | 3 | 17.851 | 19/5:04.214 |
| 9 | 3 | 15.618 | 19/5:03.384 |
| 10 | 3 | 20.825 | 19/5:12.613 |
| 11 | 3 | 12.552 | 19/5:05.874 |
| 12 | 3 | 18.634 | 19/5:09.888 |
| 13 | 3 | 16.536 | 19/5:10.219 |
| 14 | 3 | 15.407 | 19/5:08.970 |
| 15 | 3 | 19.356 | 19/5:12.889 |
| 16 | 4 | 17.524 | 19/5:14.144 |
| 17 | 4 | 20.625 | 18/5:01.942 |
| 18 | 4 | 16.708 | 18/5:01.875 |