| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.076 | 19/5:05.444 |
| 2 | 2 | 15.494 | 20/5:15.700 |
| 3 | 3 | 17.524 | 19/5:10.929 |
| 4 | 3 | 15.928 | 19/5:08.855 |
| 5 | 3 | 15.599 | 19/5:06.360 |
| 6 | 2 | 15.445 | 19/5:04.209 |
| 7 | 3 | 15.927 | 19/5:03.981 |
| 8 | 3 | 15.952 | 19/5:03.869 |
| 9 | 3 | 16.557 | 19/5:05.060 |
| 10 | 3 | 15.477 | 19/5:03.960 |
| 11 | 3 | 15.516 | 19/5:03.128 |
| 12 | 2 | 15.534 | 19/5:02.463 |
| 13 | 2 | 15.565 | 19/5:01.945 |
| 14 | 2 | 15.537 | 19/5:01.463 |
| 15 | 2 | 15.533 | 19/5:01.041 |
| 16 | 2 | 16.706 | 19/5:02.064 |
| 17 | 2 | 17.029 | 19/5:03.328 |
| 18 | 2 | 15.612 | 19/5:02.956 |
| 19 | 2 | 15.855 | 19/5:02.866 |