| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.608 | N/A |
| 2 | 1 | 22.169 | 19/7:03.065 |
| 3 | 1 | 21.570 | 20/7:20.128 |
| 4 | 1 | 21.752 | 20/7:19.384 |
| 5 | 1 | 21.658 | 20/7:18.565 |
| 6 | 1 | 21.730 | 20/7:18.348 |
| 7 | 1 | 23.402 | 19/7:01.451 |
| 8 | 1 | 21.942 | 19/7:01.181 |
| 9 | 1 | 22.039 | 19/7:01.197 |
| 10 | 1 | 22.645 | 19/7:02.422 |
| 11 | 1 | 22.614 | 19/7:03.345 |
| 12 | 1 | 23.713 | 19/7:05.009 |
| 13 | 1 | 25.143 | 19/7:10.173 |
| 14 | 1 | 22.299 | 19/7:09.851 |
| 15 | 1 | 22.469 | 19/7:09.794 |
| 16 | 1 | 26.376 | 19/7:14.433 |
| 17 | 1 | 23.994 | 19/7:15.812 |
| 18 | 1 | 23.640 | 19/7:16.654 |
| 19 | 1 | 28.633 | 19/7:22.396 |