| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.922 | 19/5:02.518 |
| 2 | 2 | 16.358 | 19/5:06.660 |
| 3 | 2 | 16.397 | 19/5:08.288 |
| 4 | 2 | 20.339 | 18/5:10.572 |
| 5 | 4 | 16.703 | 18/5:08.588 |
| 6 | 3 | 16.343 | 18/5:06.186 |
| 7 | 3 | 16.147 | 18/5:03.966 |
| 8 | 3 | 18.333 | 18/5:07.219 |
| 9 | 4 | 19.308 | 18/5:11.700 |
| 10 | 4 | 15.922 | 18/5:09.190 |
| 11 | 3 | 15.700 | 18/5:06.772 |
| 12 | 3 | 16.654 | 18/5:06.189 |
| 13 | 3 | 15.689 | 18/5:04.359 |
| 14 | 3 | 15.698 | 18/5:02.802 |
| 15 | 4 | 21.052 | 18/5:07.878 |
| 16 | 4 | 17.795 | 18/5:08.655 |
| 17 | 3 | 16.109 | 18/5:07.555 |
| 18 | 3 | 15.930 | 18/5:06.399 |