| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.970 | 21/7:20.370 |
| 2 | 3 | 17.666 | 22/7:04.996 |
| 3 | 3 | 17.825 | 23/7:12.868 |
| 4 | 3 | 22.404 | 22/7:13.757 |
| 5 | 3 | 18.593 | 22/7:08.815 |
| 6 | 3 | 25.031 | 21/7:08.712 |
| 7 | 3 | 18.674 | 21/7:03.489 |
| 8 | 3 | 18.392 | 22/7:18.776 |
| 9 | 4 | 21.750 | 21/7:03.045 |
| 10 | 4 | 18.698 | 21/7:00.006 |
| 11 | 3 | 20.341 | 21/7:00.657 |
| 12 | 3 | 21.695 | 21/7:03.568 |
| 13 | 3 | 17.583 | 22/7:19.360 |
| 14 | 3 | 17.884 | 22/7:16.081 |
| 15 | 3 | 18.302 | 22/7:13.852 |
| 16 | 3 | 17.072 | 22/7:10.210 |
| 17 | 3 | 19.892 | 22/7:10.646 |
| 18 | 3 | 21.001 | 22/7:12.389 |
| 19 | 3 | 18.124 | 22/7:10.618 |
| 20 | 3 | 17.618 | 22/7:08.467 |
| 21 | 3 | 21.553 | 22/7:10.643 |
| 22 | 3 | 24.884 | 22/7:15.952 |