| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.953 | N/A |
| 2 | 3 | 21.035 | 21/7:04.653 |
| 3 | 3 | 25.268 | 19/7:00.068 |
| 4 | 3 | 21.381 | 20/7:12.618 |
| 5 | 3 | 26.965 | 19/7:09.873 |
| 6 | 3 | 23.013 | 19/7:07.536 |
| 7 | 3 | 23.022 | 19/7:06.005 |
| 8 | 3 | 25.069 | 19/7:10.175 |
| 9 | 4 | 28.822 | 19/7:21.746 |
| 10 | 4 | 21.117 | 19/7:15.337 |
| 11 | 5 | 28.840 | 19/7:24.110 |
| 12 | 5 | 22.496 | 19/7:20.907 |
| 13 | 5 | 22.676 | 19/7:18.509 |
| 14 | 4 | 20.506 | 19/7:13.474 |
| 15 | 5 | 30.032 | 19/7:21.407 |
| 16 | 4 | 21.152 | 19/7:17.625 |
| 17 | 4 | 20.835 | 19/7:13.960 |
| 18 | 3 | 21.577 | 19/7:11.512 |
| 19 | 3 | 24.832 | 19/7:12.591 |