| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.760 | 18/5:01.680 |
| 2 | 1 | 16.499 | 19/5:15.961 |
| 3 | 1 | 16.184 | 19/5:13.139 |
| 4 | 1 | 16.522 | 19/5:13.334 |
| 5 | 1 | 16.720 | 19/5:14.203 |
| 6 | 1 | 16.298 | 19/5:13.446 |
| 7 | 1 | 19.114 | 18/5:03.678 |
| 8 | 2 | 16.584 | 18/5:03.032 |
| 9 | 2 | 18.261 | 18/5:05.884 |
| 10 | 2 | 17.443 | 18/5:06.693 |
| 11 | 2 | 17.344 | 18/5:07.193 |
| 12 | 2 | 20.582 | 18/5:12.466 |
| 13 | 2 | 16.927 | 18/5:11.868 |
| 14 | 2 | 16.436 | 18/5:10.724 |
| 15 | 2 | 16.257 | 18/5:09.517 |
| 16 | 2 | 16.605 | 18/5:08.853 |
| 17 | 2 | 16.335 | 18/5:07.981 |
| 18 | 1 | 16.059 | 18/5:06.930 |