| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.579 | N/A |
| 2 | 6 | 24.590 | 20/8:13.789 |
| 3 | 6 | 30.122 | 18/8:11.631 |
| 4 | 7 | 35.561 | 17/8:28.035 |
| 5 | 7 | 18.951 | 18/8:10.781 |
| 6 | 7 | 19.293 | 19/8:09.240 |
| 7 | 7 | 23.539 | 19/8:02.747 |
| 8 | 7 | 18.899 | 20/8:10.599 |
| 9 | 6 | 24.727 | 20/8:11.323 |
| 10 | 6 | 25.679 | 20/8:13.896 |
| 11 | 6 | 23.238 | 20/8:11.317 |
| 12 | 6 | 24.237 | 20/8:10.932 |
| 13 | 6 | 20.827 | 20/8:05.212 |
| 14 | 6 | 20.491 | 21/8:23.739 |
| 15 | 6 | 21.698 | 21/8:20.653 |
| 16 | 6 | 26.495 | 20/8:00.485 |
| 17 | 6 | 23.302 | 21/8:23.640 |
| 18 | 6 | 24.819 | 20/8:00.866 |
| 19 | 6 | 21.477 | 21/8:22.073 |
| 20 | 6 | 29.420 | 20/8:03.944 |