| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.149 | 18/5:08.682 |
| 2 | 1 | 16.484 | 18/5:02.697 |
| 3 | 1 | 16.778 | 18/5:02.466 |
| 4 | 1 | 16.832 | 18/5:02.593 |
| 5 | 3 | 18.756 | 18/5:09.596 |
| 6 | 3 | 16.504 | 18/5:07.509 |
| 7 | 1 | 16.830 | 18/5:06.856 |
| 8 | 1 | 17.057 | 18/5:06.877 |
| 9 | 1 | 17.575 | 18/5:07.093 |
| 10 | 1 | 16.931 | 18/5:07.612 |
| 11 | 2 | 16.904 | 18/5:07.309 |
| 12 | 1 | 16.864 | 18/5:06.996 |
| 13 | 1 | 16.709 | 18/5:06.516 |
| 14 | 2 | 19.235 | 18/5:09.353 |
| 15 | 3 | 18.780 | 18/5:11.265 |
| 16 | 3 | 17.054 | 18/5:10.997 |
| 17 | 3 | 17.183 | 18/5:10.897 |
| 18 | 3 | 16.924 | 18/5:10.549 |