| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.524 | 18/5:15.432 |
| 2 | 2 | 17.625 | 18/5:16.341 |
| 3 | 2 | 16.946 | 18/5:12.570 |
| 4 | 2 | 17.257 | 18/5:12.084 |
| 5 | 2 | 16.691 | 18/5:09.755 |
| 6 | 2 | 16.753 | 18/5:08.388 |
| 7 | 2 | 16.868 | 18/5:07.707 |
| 8 | 1 | 17.433 | 18/5:08.468 |
| 9 | 1 | 17.071 | 18/5:08.336 |
| 10 | 2 | 17.348 | 18/5:08.729 |
| 11 | 2 | 17.103 | 18/5:08.649 |
| 12 | 1 | 16.843 | 18/5:08.193 |
| 13 | 1 | 16.520 | 18/5:07.360 |
| 14 | 1 | 16.891 | 18/5:07.122 |
| 15 | 1 | 16.724 | 18/5:06.716 |
| 16 | 1 | 16.811 | 18/5:06.459 |
| 17 | 1 | 16.614 | 18/5:06.023 |
| 18 | 1 | 16.980 | 18/5:06.002 |