| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 4.298 | N/A |
| 2 | 3 | 17.809 | 21/6:00.478 |
| 3 | 3 | 17.577 | 22/6:15.851 |
| 4 | 1 | 17.701 | 22/6:15.907 |
| 5 | 1 | 18.502 | 21/6:02.243 |
| 6 | 1 | 17.667 | 21/6:01.322 |
| 7 | 1 | 17.959 | 21/6:01.681 |
| 8 | 3 | 20.557 | 21/6:09.360 |
| 9 | 2 | 18.089 | 21/6:08.950 |
| 10 | 3 | 17.941 | 21/6:08.302 |
| 11 | 3 | 17.748 | 21/6:07.398 |
| 12 | 3 | 18.479 | 21/6:07.987 |
| 13 | 3 | 17.906 | 21/6:07.523 |
| 14 | 3 | 18.387 | 21/6:07.870 |
| 15 | 3 | 17.833 | 21/6:07.376 |
| 16 | 3 | 18.176 | 21/6:07.406 |
| 17 | 3 | 18.352 | 21/6:07.651 |
| 18 | 3 | 18.192 | 21/6:07.680 |
| 19 | 3 | 18.096 | 21/6:07.599 |
| 20 | 3 | 19.209 | 21/6:08.698 |
| 21 | 3 | 18.772 | 21/6:09.250 |