| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.844 | 18/5:03.192 |
| 2 | 1 | 16.694 | 18/5:01.842 |
| 3 | 1 | 16.718 | 18/5:01.536 |
| 4 | 1 | 16.924 | 18/5:02.310 |
| 5 | 1 | 16.688 | 18/5:01.925 |
| 6 | 1 | 16.899 | 18/5:02.301 |
| 7 | 1 | 16.619 | 18/5:01.850 |
| 8 | 2 | 20.921 | 18/5:11.191 |
| 9 | 2 | 16.825 | 18/5:10.264 |
| 10 | 2 | 17.105 | 18/5:10.027 |
| 11 | 2 | 16.504 | 18/5:08.849 |
| 12 | 2 | 16.739 | 18/5:08.220 |
| 13 | 2 | 16.800 | 18/5:07.772 |
| 14 | 2 | 16.821 | 18/5:07.416 |
| 15 | 2 | 16.842 | 18/5:07.132 |
| 16 | 2 | 17.051 | 18/5:07.118 |
| 17 | 1 | 16.612 | 18/5:06.642 |
| 18 | 1 | 16.821 | 18/5:06.427 |