| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.612 | 20/7:12.240 |
| 2 | 2 | 25.530 | 18/7:04.278 |
| 3 | 2 | 22.926 | 18/7:00.408 |
| 4 | 2 | 25.854 | 18/7:11.649 |
| 5 | 2 | 22.024 | 18/7:04.606 |
| 6 | 2 | 22.050 | 19/7:23.321 |
| 7 | 2 | 32.534 | 18/7:23.649 |
| 8 | 2 | 20.945 | 18/7:15.319 |
| 9 | 2 | 21.296 | 18/7:09.542 |
| 10 | 2 | 21.282 | 18/7:04.895 |
| 11 | 2 | 24.796 | 18/7:06.844 |
| 12 | 2 | 22.495 | 18/7:05.016 |
| 13 | 2 | 21.550 | 18/7:02.161 |
| 14 | 2 | 22.598 | 18/7:01.061 |
| 15 | 2 | 21.548 | 19/7:22.117 |
| 16 | 2 | 24.493 | 18/7:00.225 |
| 17 | 2 | 20.850 | 19/7:20.781 |
| 18 | 2 | 21.908 | 19/7:19.418 |
| 19 | 2 | 21.975 | 19/7:18.266 |