| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.518 | 19/5:13.842 |
| 2 | 2 | 17.633 | 18/5:07.359 |
| 3 | 2 | 16.213 | 18/5:02.184 |
| 4 | 2 | 16.426 | 18/5:00.555 |
| 5 | 2 | 16.768 | 18/5:00.809 |
| 6 | 2 | 16.957 | 18/5:01.545 |
| 7 | 2 | 19.794 | 18/5:09.366 |
| 8 | 1 | 17.587 | 18/5:10.266 |
| 9 | 1 | 16.478 | 18/5:08.748 |
| 10 | 1 | 16.299 | 18/5:07.211 |
| 11 | 1 | 16.436 | 18/5:06.178 |
| 12 | 1 | 16.941 | 18/5:06.075 |
| 13 | 2 | 20.287 | 18/5:10.620 |
| 14 | 2 | 17.355 | 18/5:10.747 |
| 15 | 2 | 16.215 | 18/5:09.488 |
| 16 | 2 | 16.163 | 18/5:08.329 |
| 17 | 2 | 16.100 | 18/5:07.239 |
| 18 | 2 | 16.858 | 18/5:07.028 |