| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.732 | N/A |
| 2 | 2 | 18.604 | 21/6:14.812 |
| 3 | 2 | 18.109 | 21/6:09.862 |
| 4 | 3 | 21.474 | 20/6:11.249 |
| 5 | 3 | 16.859 | 21/6:17.962 |
| 6 | 3 | 16.677 | 21/6:09.624 |
| 7 | 3 | 17.286 | 21/6:06.095 |
| 8 | 3 | 20.655 | 21/6:13.200 |
| 9 | 2 | 18.401 | 21/6:12.894 |
| 10 | 2 | 17.357 | 21/6:10.336 |
| 11 | 2 | 17.252 | 21/6:08.008 |
| 12 | 2 | 17.068 | 21/6:05.899 |
| 13 | 2 | 16.866 | 21/6:03.745 |
| 14 | 2 | 17.538 | 21/6:02.956 |
| 15 | 2 | 18.607 | 21/6:03.807 |
| 16 | 2 | 17.895 | 21/6:03.596 |
| 17 | 2 | 19.646 | 21/6:05.599 |
| 18 | 2 | 19.094 | 21/6:06.717 |
| 19 | 2 | 18.328 | 21/6:06.860 |
| 20 | 2 | 18.140 | 21/6:06.790 |
| 21 | 2 | 17.783 | 21/6:06.371 |