| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.169 | N/A |
| 2 | 2 | 19.352 | 19/6:09.505 |
| 3 | 2 | 19.716 | 19/6:12.781 |
| 4 | 1 | 19.398 | 19/6:11.965 |
| 5 | 1 | 19.659 | 19/6:12.731 |
| 6 | 1 | 19.498 | 19/6:12.611 |
| 7 | 1 | 18.783 | 19/6:10.387 |
| 8 | 1 | 19.047 | 19/6:09.476 |
| 9 | 1 | 18.572 | 19/6:07.725 |
| 10 | 1 | 18.700 | 19/6:06.619 |
| 11 | 1 | 18.651 | 19/6:05.645 |
| 12 | 1 | 18.650 | 19/6:04.847 |
| 13 | 1 | 21.038 | 19/6:07.765 |
| 14 | 1 | 18.603 | 19/6:06.861 |
| 15 | 1 | 18.899 | 19/6:06.468 |
| 16 | 1 | 18.498 | 19/6:05.645 |
| 17 | 1 | 18.927 | 19/6:05.408 |
| 18 | 1 | 18.481 | 19/6:04.727 |
| 19 | 1 | 18.972 | 19/6:04.613 |