| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.745 | 17/5:01.665 |
| 2 | 2 | 18.363 | 17/5:06.918 |
| 3 | 1 | 17.662 | 17/5:04.697 |
| 4 | 2 | 17.489 | 17/5:02.851 |
| 5 | 3 | 16.768 | 18/5:16.897 |
| 6 | 3 | 16.584 | 18/5:13.833 |
| 7 | 3 | 17.010 | 18/5:12.740 |
| 8 | 3 | 16.624 | 18/5:11.051 |
| 9 | 3 | 16.583 | 18/5:09.656 |
| 10 | 3 | 16.286 | 18/5:08.005 |
| 11 | 3 | 17.905 | 18/5:09.304 |
| 12 | 3 | 17.089 | 18/5:09.162 |
| 13 | 3 | 16.815 | 18/5:08.663 |
| 14 | 3 | 16.835 | 18/5:08.260 |
| 15 | 2 | 16.639 | 18/5:07.676 |
| 16 | 3 | 19.957 | 18/5:10.898 |
| 17 | 2 | 16.212 | 18/5:09.776 |
| 18 | 2 | 16.626 | 18/5:09.192 |