| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.826 | 18/5:02.868 |
| 2 | 2 | 16.587 | 18/5:00.717 |
| 3 | 1 | 16.827 | 18/5:01.440 |
| 4 | 4 | 21.219 | 17/5:03.701 |
| 5 | 3 | 16.905 | 17/5:00.438 |
| 6 | 2 | 16.618 | 18/5:14.946 |
| 7 | 2 | 16.380 | 18/5:12.074 |
| 8 | 2 | 16.529 | 18/5:10.255 |
| 9 | 2 | 16.572 | 18/5:08.926 |
| 10 | 2 | 17.071 | 18/5:08.761 |
| 11 | 3 | 18.727 | 18/5:11.336 |
| 12 | 3 | 17.760 | 18/5:12.031 |
| 13 | 3 | 16.808 | 18/5:11.302 |
| 14 | 3 | 18.133 | 18/5:12.380 |
| 15 | 3 | 18.647 | 18/5:13.931 |
| 16 | 2 | 17.017 | 18/5:13.454 |
| 17 | 2 | 16.539 | 18/5:12.528 |
| 18 | 2 | 16.741 | 18/5:11.906 |