| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.833 | 20/6:16.660 |
| 2 | 3 | 18.011 | 20/6:08.440 |
| 3 | 3 | 18.475 | 20/6:08.793 |
| 4 | 3 | 19.061 | 20/6:11.900 |
| 5 | 4 | 18.776 | 20/6:12.624 |
| 6 | 4 | 18.861 | 20/6:13.390 |
| 7 | 4 | 19.221 | 20/6:14.966 |
| 8 | 3 | 23.465 | 19/6:07.420 |
| 9 | 3 | 23.171 | 19/6:15.512 |
| 10 | 4 | 20.127 | 19/6:16.202 |
| 11 | 5 | 28.442 | 18/6:10.543 |
| 12 | 5 | 28.867 | 17/6:01.689 |
| 13 | 5 | 19.759 | 18/6:20.865 |
| 14 | 5 | 22.158 | 17/6:00.919 |
| 15 | 5 | 20.923 | 17/6:00.570 |
| 16 | 5 | 19.401 | 18/6:19.745 |
| 17 | 5 | 24.065 | 17/6:01.616 |