| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.443 | 20/7:08.860 |
| 2 | 1 | 21.159 | 20/7:06.020 |
| 3 | 1 | 23.516 | 20/7:20.787 |
| 4 | 2 | 28.120 | 18/7:04.071 |
| 5 | 2 | 24.426 | 18/7:07.190 |
| 6 | 2 | 27.877 | 18/7:19.623 |
| 7 | 2 | 28.376 | 17/7:04.798 |
| 8 | 2 | 24.238 | 17/7:03.204 |
| 9 | 2 | 24.969 | 17/7:03.345 |
| 10 | 2 | 24.908 | 17/7:03.354 |
| 11 | 2 | 23.727 | 17/7:01.537 |
| 12 | 2 | 24.24 | 17/7:00.409 |
| 13 | 2 | 25.178 | 17/7:00.995 |
| 14 | 2 | 28.770 | 17/7:05.858 |
| 15 | 2 | 24.852 | 17/7:05.634 |
| 16 | 2 | 22.879 | 17/7:03.340 |
| 17 | 2 | 22.200 | 17/7:00.638 |