| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.401 | 20/5:08.020 |
| 2 | 3 | 16.367 | 19/5:01.796 |
| 3 | 3 | 14.654 | 20/5:09.480 |
| 4 | 3 | 15.426 | 20/5:09.240 |
| 5 | 3 | 15.548 | 20/5:09.584 |
| 6 | 3 | 14.818 | 20/5:07.380 |
| 7 | 3 | 14.735 | 20/5:05.569 |
| 8 | 3 | 14.867 | 20/5:04.540 |
| 9 | 2 | 14.922 | 20/5:03.862 |
| 10 | 3 | 14.895 | 20/5:03.266 |
| 11 | 3 | 15.373 | 20/5:03.647 |
| 12 | 3 | 19.054 | 20/5:10.100 |
| 13 | 2 | 14.343 | 20/5:08.312 |
| 14 | 2 | 14.802 | 20/5:07.436 |
| 15 | 2 | 15.220 | 20/5:07.233 |
| 16 | 2 | 16.603 | 20/5:08.785 |
| 17 | 2 | 16.179 | 20/5:09.655 |
| 18 | 2 | 15.238 | 20/5:09.383 |
| 19 | 2 | 15.765 | 20/5:09.695 |
| 20 | 2 | 18.375 | 20/5:12.585 |