| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.342 | 21/6:04.182 |
| 2 | 5 | 20.225 | 20/6:15.670 |
| 3 | 6 | 20.042 | 19/6:04.857 |
| 4 | 6 | 17.537 | 20/6:15.730 |
| 5 | 4 | 16.899 | 20/6:08.180 |
| 6 | 2 | 17.048 | 20/6:03.643 |
| 7 | 2 | 17.177 | 20/6:00.771 |
| 8 | 2 | 18.842 | 20/6:02.780 |
| 9 | 1 | 16.878 | 21/6:17.977 |
| 10 | 1 | 17.834 | 21/6:17.630 |
| 11 | 1 | 17.884 | 21/6:17.443 |
| 12 | 1 | 17.240 | 21/6:16.159 |
| 13 | 2 | 17.722 | 21/6:15.852 |
| 14 | 2 | 17.654 | 21/6:15.486 |
| 15 | 1 | 18.007 | 21/6:15.663 |
| 16 | 1 | 18.058 | 21/6:15.886 |
| 17 | 1 | 19.179 | 21/6:17.466 |
| 18 | 1 | 19.197 | 20/6:00.850 |
| 19 | 1 | 18.010 | 20/6:00.816 |
| 20 | 1 | 19.607 | 20/6:02.382 |