| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.673 | 18/5:00.114 |
| 2 | 1 | 16.964 | 18/5:02.733 |
| 3 | 1 | 17.261 | 18/5:05.388 |
| 4 | 2 | 18.361 | 18/5:11.666 |
| 5 | 2 | 16.582 | 18/5:09.028 |
| 6 | 2 | 16.997 | 18/5:08.514 |
| 7 | 2 | 16.605 | 18/5:07.139 |
| 8 | 2 | 17.476 | 18/5:08.068 |
| 9 | 2 | 17.675 | 18/5:09.188 |
| 10 | 2 | 16.807 | 18/5:08.522 |
| 11 | 2 | 16.528 | 18/5:07.520 |
| 12 | 2 | 16.557 | 18/5:06.729 |
| 13 | 1 | 16.557 | 18/5:06.729 |
| 14 | 2 | 37.356 | 18/5:10.940 |
| 15 | 2 | 16.518 | 18/5:10.032 |
| 16 | 2 | 16.887 | 18/5:09.653 |
| 17 | 2 | 16.572 | 18/5:08.985 |
| 18 | 2 | 22.960 | 18/5:14.779 |