| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.233 | 21/6:01.893 |
| 2 | 1 | 16.905 | 22/6:15.518 |
| 3 | 1 | 17.079 | 22/6:15.591 |
| 4 | 1 | 16.921 | 22/6:14.759 |
| 5 | 1 | 17.418 | 22/6:16.446 |
| 6 | 1 | 18.607 | 21/6:04.571 |
| 7 | 1 | 17.702 | 21/6:05.595 |
| 8 | 1 | 18.553 | 21/6:08.597 |
| 9 | 1 | 16.752 | 21/6:06.730 |
| 10 | 1 | 17.537 | 21/6:06.885 |
| 11 | 1 | 17.597 | 21/6:07.126 |
| 12 | 1 | 17.377 | 21/6:06.942 |
| 13 | 1 | 17.261 | 21/6:06.599 |
| 14 | 1 | 17.661 | 21/6:06.905 |
| 15 | 1 | 17.542 | 21/6:07.003 |
| 16 | 1 | 16.608 | 21/6:05.863 |
| 17 | 1 | 17.291 | 21/6:05.701 |
| 18 | 1 | 16.740 | 21/6:04.915 |
| 19 | 1 | 16.886 | 21/6:04.372 |
| 20 | 1 | 16.631 | 21/6:03.616 |
| 21 | 1 | 17.17 | 21/6:03.301 |