| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.926 | 20/0:58.520 |
| 2 | 4 | 7.343 | 20/1:42.690 |
| 3 | 2 | 6.853 | 20/1:54.147 |
| 4 | 2 | 6.668 | 20/1:58.950 |
| 5 | 2 | 6.566 | 20/2:01.424 |
| 6 | 2 | 6.629 | 20/2:03.283 |
| 7 | 2 | 6.571 | 20/2:04.446 |
| 8 | 2 | 6.439 | 20/2:04.987 |
| 9 | 2 | 6.788 | 20/2:06.184 |
| 10 | 2 | 6.801 | 20/2:07.168 |
| 11 | 2 | 6.708 | 20/2:07.804 |
| 12 | 2 | 6.657 | 20/2:08.248 |
| 13 | 2 | 6.676 | 20/2:08.654 |
| 14 | 2 | 6.498 | 20/2:08.747 |
| 15 | 2 | 6.476 | 20/2:08.799 |
| 16 | 2 | 6.497 | 20/2:08.870 |
| 17 | 2 | 6.951 | 20/2:09.467 |
| 18 | 2 | 6.827 | 20/2:09.860 |
| 19 | 2 | 6.538 | 20/2:09.907 |
| 20 | 2 | 8.983 | 20/2:12.395 |