| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.868 | 20/6:17.360 |
| 2 | 5 | 20.033 | 19/6:09.559 |
| 3 | 3 | 18.034 | 19/6:00.588 |
| 4 | 3 | 17.801 | 20/6:13.680 |
| 5 | 4 | 18.108 | 20/6:11.376 |
| 6 | 4 | 18.693 | 20/6:11.790 |
| 7 | 3 | 17.599 | 20/6:08.960 |
| 8 | 3 | 19.563 | 20/6:11.747 |
| 9 | 5 | 20.857 | 20/6:16.791 |
| 10 | 4 | 17.978 | 20/6:15.068 |
| 11 | 5 | 18.892 | 20/6:15.320 |
| 12 | 5 | 18.243 | 20/6:14.448 |
| 13 | 5 | 19.491 | 20/6:15.631 |
| 14 | 4 | 18.009 | 20/6:14.527 |
| 15 | 4 | 19.058 | 20/6:14.969 |
| 16 | 4 | 20.218 | 20/6:16.806 |
| 17 | 4 | 18.540 | 20/6:16.453 |
| 18 | 4 | 19.079 | 20/6:16.738 |
| 19 | 4 | 17.961 | 20/6:15.816 |
| 20 | 4 | 19.509 | 20/6:16.534 |