| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.763 | 17/5:01.971 |
| 2 | 2 | 17.900 | 17/5:03.135 |
| 3 | 1 | 17.643 | 17/5:02.067 |
| 4 | 2 | 17.863 | 17/5:02.468 |
| 5 | 2 | 17.638 | 17/5:01.943 |
| 6 | 1 | 17.841 | 17/5:02.169 |
| 7 | 1 | 18.056 | 17/5:02.852 |
| 8 | 2 | 22.263 | 17/5:12.304 |
| 9 | 2 | 17.685 | 17/5:11.009 |
| 10 | 2 | 17.629 | 17/5:09.877 |
| 11 | 2 | 17.499 | 17/5:08.750 |
| 12 | 2 | 18.813 | 17/5:09.673 |
| 13 | 2 | 18.014 | 17/5:09.409 |
| 14 | 2 | 17.600 | 17/5:08.679 |
| 15 | 2 | 18.277 | 17/5:08.815 |
| 16 | 2 | 17.321 | 17/5:07.917 |
| 17 | 2 | 17.784 | 17/5:07.589 |