| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.046 | 18/5:06.828 |
| 2 | 1 | 16.556 | 18/5:02.418 |
| 3 | 1 | 17.153 | 18/5:04.530 |
| 4 | 1 | 17.178 | 18/5:05.699 |
| 5 | 2 | 16.981 | 18/5:05.690 |
| 6 | 2 | 17.173 | 18/5:06.261 |
| 7 | 2 | 17.453 | 18/5:07.389 |
| 8 | 1 | 17.332 | 18/5:07.962 |
| 9 | 1 | 16.797 | 18/5:07.338 |
| 10 | 1 | 17.021 | 18/5:07.242 |
| 11 | 2 | 17.627 | 18/5:08.155 |
| 12 | 2 | 17.044 | 18/5:08.042 |
| 13 | 2 | 18.075 | 18/5:09.373 |
| 14 | 2 | 16.968 | 18/5:09.091 |
| 15 | 2 | 16.779 | 18/5:08.620 |
| 16 | 2 | 16.882 | 18/5:08.323 |
| 17 | 2 | 18.551 | 18/5:09.829 |
| 18 | 2 | 16.866 | 18/5:09.482 |