| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.384 | N/A |
| 2 | 5 | 27.030 | 17/7:16.864 |
| 3 | 5 | 22.763 | 18/7:07.624 |
| 4 | 5 | 22.479 | 19/7:18.016 |
| 5 | 4 | 23.297 | 19/7:14.444 |
| 6 | 4 | 25.859 | 19/7:21.524 |
| 7 | 5 | 25.582 | 18/7:00.912 |
| 8 | 6 | 27.597 | 18/7:08.429 |
| 9 | 6 | 23.344 | 18/7:05.029 |
| 10 | 6 | 22.483 | 18/7:00.759 |
| 11 | 6 | 21.874 | 19/7:20.538 |
| 12 | 5 | 23.255 | 19/7:18.941 |
| 13 | 5 | 22.453 | 19/7:16.408 |
| 14 | 5 | 21.618 | 19/7:13.108 |
| 15 | 6 | 28.522 | 19/7:19.156 |
| 16 | 6 | 25.994 | 19/7:21.364 |
| 17 | 6 | 22.300 | 19/7:19.140 |
| 18 | 7 | 33.731 | 18/7:04.565 |