| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.982 | 21/6:17.622 |
| 2 | 3 | 16.666 | 21/6:03.804 |
| 3 | 6 | 21.419 | 20/6:13.780 |
| 4 | 4 | 16.566 | 20/6:03.165 |
| 5 | 3 | 16.512 | 21/6:14.409 |
| 6 | 4 | 17.139 | 21/6:11.994 |
| 7 | 3 | 16.618 | 21/6:08.706 |
| 8 | 3 | 16.748 | 21/6:06.581 |
| 9 | 3 | 16.695 | 21/6:04.805 |
| 10 | 3 | 16.782 | 21/6:03.567 |
| 11 | 2 | 16.735 | 21/6:02.464 |
| 12 | 2 | 16.587 | 21/6:01.286 |
| 13 | 4 | 22.485 | 21/6:09.816 |
| 14 | 4 | 16.909 | 21/6:08.764 |
| 15 | 3 | 17.081 | 21/6:08.094 |
| 16 | 3 | 16.765 | 21/6:07.092 |
| 17 | 3 | 16.830 | 21/6:06.288 |
| 18 | 3 | 18.600 | 21/6:07.639 |
| 19 | 3 | 19.918 | 21/6:10.304 |
| 20 | 5 | 19.743 | 21/6:12.519 |
| 21 | 5 | 17.535 | 21/6:12.315 |