| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.317 | 17/6:02.389 |
| 2 | 1 | 18.076 | 19/6:14.233 |
| 3 | 2 | 17.256 | 20/6:17.660 |
| 4 | 2 | 17.640 | 20/6:11.445 |
| 5 | 3 | 27.922 | 18/6:07.960 |
| 6 | 3 | 19.241 | 18/6:04.356 |
| 7 | 4 | 21.308 | 18/6:07.097 |
| 8 | 3 | 18.364 | 18/6:02.529 |
| 9 | 3 | 17.090 | 19/6:16.230 |
| 10 | 3 | 20.063 | 19/6:16.726 |
| 11 | 3 | 17.083 | 19/6:11.985 |
| 12 | 3 | 17.739 | 19/6:09.073 |
| 13 | 3 | 28.053 | 18/6:01.595 |
| 14 | 3 | 17.707 | 19/6:18.451 |
| 15 | 3 | 21.896 | 18/6:00.906 |
| 16 | 2 | 17.943 | 19/6:18.454 |
| 17 | 2 | 16.633 | 19/6:14.782 |
| 18 | 2 | 19.779 | 19/6:14.838 |
| 19 | 2 | 17.708 | 19/6:12.818 |