| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.830 | 17/5:03.110 |
| 2 | 1 | 17.468 | 17/5:00.033 |
| 3 | 1 | 18.709 | 17/5:06.040 |
| 4 | 2 | 18.185 | 17/5:06.816 |
| 5 | 2 | 17.597 | 17/5:05.283 |
| 6 | 2 | 17.793 | 17/5:04.816 |
| 7 | 2 | 17.597 | 17/5:04.006 |
| 8 | 2 | 18.071 | 17/5:04.406 |
| 9 | 2 | 18.454 | 17/5:05.441 |
| 10 | 2 | 18.152 | 17/5:05.755 |
| 11 | 2 | 18.689 | 17/5:06.842 |
| 12 | 2 | 18.463 | 17/5:07.428 |
| 13 | 2 | 19.663 | 17/5:09.493 |
| 14 | 2 | 18.012 | 17/5:09.258 |
| 15 | 2 | 17.847 | 17/5:08.867 |
| 16 | 2 | 17.984 | 17/5:08.671 |
| 17 | 2 | 20.216 | 17/5:10.730 |