| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.701 | 17/5:00.917 |
| 2 | 1 | 16.856 | 18/5:11.013 |
| 3 | 1 | 17.461 | 18/5:12.108 |
| 4 | 1 | 17.240 | 18/5:11.661 |
| 5 | 2 | 19.786 | 17/5:02.750 |
| 6 | 2 | 16.919 | 17/5:00.228 |
| 7 | 2 | 18.688 | 17/5:02.724 |
| 8 | 2 | 18.745 | 17/5:04.716 |
| 9 | 2 | 16.734 | 17/5:02.468 |
| 10 | 2 | 16.799 | 17/5:00.779 |
| 11 | 2 | 16.120 | 18/5:15.898 |
| 12 | 2 | 16.192 | 18/5:13.861 |
| 13 | 2 | 16.475 | 18/5:12.530 |
| 14 | 1 | 16.480 | 18/5:11.395 |
| 15 | 1 | 16.412 | 18/5:10.330 |
| 16 | 1 | 16.670 | 18/5:09.688 |
| 17 | 1 | 16.685 | 18/5:09.137 |
| 18 | 1 | 16.672 | 18/5:08.635 |