| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.928 | N/A |
| 2 | 3 | 21.051 | 20/7:05.897 |
| 3 | 4 | 21.118 | 20/7:06.533 |
| 4 | 4 | 18.674 | 21/7:11.548 |
| 5 | 4 | 20.365 | 21/7:11.968 |
| 6 | 4 | 19.395 | 21/7:08.034 |
| 7 | 4 | 19.182 | 21/7:05.211 |
| 8 | 3 | 20.058 | 21/7:05.479 |
| 9 | 4 | 28.075 | 20/7:04.733 |
| 10 | 4 | 19.501 | 20/7:01.590 |
| 11 | 4 | 21.386 | 20/7:02.657 |
| 12 | 4 | 23.646 | 20/7:07.434 |
| 13 | 4 | 20.070 | 20/7:05.752 |
| 14 | 4 | 20.232 | 20/7:04.567 |
| 15 | 4 | 21.300 | 20/7:04.999 |
| 16 | 4 | 20.045 | 20/7:03.785 |
| 17 | 4 | 18.842 | 20/7:01.294 |
| 18 | 4 | 19.530 | 21/7:20.598 |
| 19 | 4 | 19.312 | 21/7:19.019 |
| 20 | 4 | 19.701 | 21/7:18.015 |
| 21 | 4 | 19.050 | 21/7:16.461 |