| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 30.205 | N/A |
| 2 | 4 | 28.436 | 17/8:05.181 |
| 3 | 4 | 26.227 | 18/8:14.840 |
| 4 | 4 | 27.981 | 18/8:18.521 |
| 5 | 4 | 27.288 | 18/8:17.416 |
| 6 | 4 | 24.887 | 18/8:08.589 |
| 7 | 4 | 27.324 | 18/8:09.610 |
| 8 | 4 | 26.087 | 18/8:07.335 |
| 9 | 4 | 25.198 | 18/8:03.739 |
| 10 | 4 | 24.815 | 18/8:00.219 |
| 11 | 4 | 24.663 | 19/8:23.435 |
| 12 | 4 | 25.564 | 19/8:22.246 |
| 13 | 4 | 25.325 | 19/8:20.897 |
| 14 | 4 | 32.374 | 18/8:02.887 |
| 15 | 4 | 26.726 | 18/8:03.006 |
| 16 | 4 | 28.337 | 18/8:04.934 |
| 17 | 4 | 26.722 | 18/8:04.906 |
| 18 | 4 | 30.252 | 18/8:08.411 |