| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.265 | 17/7:09.505 |
| 2 | 6 | 23.482 | 18/7:18.723 |
| 3 | 6 | 21.813 | 18/7:03.360 |
| 4 | 6 | 19.183 | 19/7:06.279 |
| 5 | 6 | 18.897 | 20/7:14.560 |
| 6 | 6 | 28.790 | 19/7:15.195 |
| 7 | 6 | 18.629 | 19/7:03.589 |
| 8 | 6 | 22.032 | 19/7:02.966 |
| 9 | 6 | 24.474 | 19/7:07.637 |
| 10 | 6 | 18.849 | 19/7:00.687 |
| 11 | 6 | 22.675 | 19/7:01.608 |
| 12 | 6 | 21.378 | 19/7:00.323 |
| 13 | 6 | 19.871 | 20/7:18.982 |
| 14 | 6 | 19.746 | 20/7:15.834 |
| 15 | 6 | 22.929 | 20/7:17.351 |
| 16 | 6 | 23.129 | 20/7:18.927 |
| 17 | 6 | 20.519 | 20/7:17.248 |
| 18 | 6 | 20.882 | 20/7:16.159 |
| 19 | 6 | 18.772 | 20/7:12.963 |
| 20 | 6 | 18.683 | 20/7:09.998 |