| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.933 | 17/5:04.861 |
| 2 | 2 | 16.925 | 18/5:13.722 |
| 3 | 2 | 16.770 | 18/5:09.768 |
| 4 | 2 | 17.164 | 18/5:09.564 |
| 5 | 2 | 20.994 | 17/5:05.272 |
| 6 | 2 | 16.444 | 17/5:00.985 |
| 7 | 2 | 16.480 | 18/5:15.540 |
| 8 | 2 | 16.351 | 18/5:12.887 |
| 9 | 2 | 15.776 | 18/5:09.674 |
| 10 | 2 | 15.981 | 18/5:07.472 |
| 11 | 2 | 16.038 | 18/5:05.764 |
| 12 | 2 | 16.527 | 18/5:05.075 |
| 13 | 2 | 16.728 | 18/5:04.769 |
| 14 | 2 | 17.557 | 18/5:05.573 |
| 15 | 2 | 15.956 | 18/5:04.349 |
| 16 | 2 | 16.344 | 18/5:03.714 |
| 17 | 2 | 15.827 | 18/5:02.606 |
| 18 | 2 | 17.360 | 18/5:03.155 |