| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.084 | 18/5:07.512 |
| 2 | 3 | 16.232 | 19/5:16.502 |
| 3 | 1 | 18.082 | 18/5:08.388 |
| 4 | 1 | 17.173 | 18/5:08.570 |
| 5 | 1 | 18.264 | 18/5:12.606 |
| 6 | 1 | 16.429 | 18/5:09.792 |
| 7 | 1 | 16.905 | 18/5:09.006 |
| 8 | 2 | 18.598 | 18/5:12.226 |
| 9 | 1 | 14.930 | 18/5:07.394 |
| 10 | 1 | 15.961 | 18/5:05.384 |
| 11 | 2 | 17.879 | 18/5:06.879 |
| 12 | 2 | 19.342 | 18/5:10.319 |
| 13 | 2 | 15.862 | 18/5:08.411 |
| 14 | 2 | 15.868 | 18/5:06.783 |
| 15 | 2 | 17.109 | 18/5:06.862 |
| 16 | 2 | 18.231 | 18/5:08.193 |
| 17 | 2 | 16.637 | 18/5:07.679 |
| 18 | 2 | 19.497 | 18/5:10.083 |