| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 25.079 | 17/7:06.343 |
| 2 | 5 | 19.595 | 19/7:04.403 |
| 3 | 5 | 19.041 | 20/7:04.767 |
| 4 | 5 | 18.623 | 21/7:12.275 |
| 5 | 5 | 19.772 | 21/7:08.862 |
| 6 | 5 | 20.573 | 21/7:09.391 |
| 7 | 5 | 18.760 | 21/7:04.329 |
| 8 | 5 | 24.126 | 21/7:14.619 |
| 9 | 6 | 27.041 | 20/7:08.022 |
| 10 | 6 | 19.898 | 20/7:05.016 |
| 11 | 6 | 21.566 | 20/7:05.589 |
| 12 | 6 | 20.431 | 20/7:04.175 |
| 13 | 6 | 21.380 | 20/7:04.438 |
| 14 | 6 | 31.875 | 20/7:19.657 |
| 15 | 6 | 23.688 | 20/7:21.931 |
| 16 | 6 | 19.259 | 20/7:18.384 |
| 17 | 6 | 18.354 | 20/7:14.189 |
| 18 | 6 | 23.121 | 20/7:15.758 |
| 19 | 6 | 24.576 | 20/7:18.693 |
| 20 | 6 | 20.850 | 20/7:17.608 |