| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.160 | N/A |
| 2 | 1 | 15.965 | 23/6:08.039 |
| 3 | 1 | 16.671 | 23/6:16.156 |
| 4 | 1 | 16.646 | 22/6:02.134 |
| 5 | 1 | 17.696 | 22/6:08.794 |
| 6 | 3 | 20.981 | 21/6:08.996 |
| 7 | 2 | 15.633 | 21/6:02.466 |
| 8 | 2 | 17.713 | 21/6:03.745 |
| 9 | 4 | 26.048 | 20/6:07.123 |
| 10 | 4 | 17.183 | 20/6:04.513 |
| 11 | 4 | 15.725 | 21/6:17.682 |
| 12 | 3 | 15.542 | 21/6:13.165 |
| 13 | 3 | 15.758 | 21/6:09.761 |
| 14 | 3 | 16.482 | 21/6:07.995 |
| 15 | 3 | 17.236 | 21/6:07.558 |
| 16 | 3 | 18.888 | 21/6:09.382 |
| 17 | 3 | 15.885 | 21/6:07.225 |
| 18 | 3 | 19.058 | 21/6:09.054 |
| 19 | 3 | 19.279 | 21/6:10.925 |
| 20 | 3 | 15.886 | 21/6:09.028 |
| 21 | 3 | 16.410 | 21/6:07.845 |