| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.208 | 22/7:02.576 |
| 2 | 4 | 24.519 | 20/7:17.270 |
| 3 | 2 | 21.476 | 20/7:14.687 |
| 4 | 4 | 26.569 | 19/7:15.917 |
| 5 | 4 | 22.492 | 19/7:14.203 |
| 6 | 5 | 25.124 | 19/7:21.395 |
| 7 | 4 | 18.740 | 19/7:09.205 |
| 8 | 4 | 22.482 | 19/7:08.949 |
| 9 | 4 | 20.949 | 19/7:05.513 |
| 10 | 4 | 18.922 | 20/7:20.962 |
| 11 | 4 | 22.419 | 20/7:21.636 |
| 12 | 4 | 22.138 | 20/7:21.730 |
| 13 | 4 | 26.089 | 19/7:05.493 |
| 14 | 4 | 21.634 | 19/7:04.461 |
| 15 | 4 | 23.512 | 19/7:05.946 |
| 16 | 4 | 25.746 | 19/7:09.898 |
| 17 | 4 | 26.538 | 19/7:14.270 |
| 18 | 4 | 27.759 | 19/7:19.445 |
| 19 | 4 | 25.713 | 19/7:22.029 |