| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 29.176 | N/A |
| 2 | 8 | 25.229 | 19/8:03.298 |
| 3 | 8 | 25.346 | 19/8:04.351 |
| 4 | 7 | 26.504 | 19/8:11.065 |
| 5 | 7 | 21.860 | 20/8:19.136 |
| 6 | 8 | 28.730 | 19/8:08.784 |
| 7 | 8 | 23.724 | 19/8:03.355 |
| 8 | 8 | 29.571 | 19/8:14.512 |
| 9 | 8 | 26.673 | 19/8:16.359 |
| 10 | 8 | 23.917 | 19/8:12.284 |
| 11 | 8 | 28.214 | 19/8:16.758 |
| 12 | 8 | 31.885 | 19/8:26.426 |
| 13 | 8 | 26.492 | 19/8:26.393 |
| 14 | 8 | 22.804 | 19/8:21.259 |
| 15 | 8 | 27.348 | 19/8:22.700 |
| 16 | 8 | 24.955 | 19/8:21.078 |
| 17 | 8 | 27.740 | 19/8:22.792 |
| 18 | 8 | 26.985 | 19/8:23.504 |
| 19 | 8 | 31.422 | 19/8:28.575 |