| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.616 | N/A |
| 2 | 1 | 18.877 | 19/6:07.402 |
| 3 | 1 | 18.678 | 19/6:05.611 |
| 4 | 1 | 19.003 | 19/6:06.964 |
| 5 | 1 | 18.613 | 19/6:05.885 |
| 6 | 1 | 18.572 | 19/6:05.090 |
| 7 | 1 | 18.695 | 19/6:04.093 |
| 8 | 1 | 19.130 | 19/6:05.933 |
| 9 | 1 | 18.817 | 19/6:05.982 |
| 10 | 1 | 18.698 | 19/6:05.782 |
| 11 | 1 | 19.547 | 19/6:07.015 |
| 12 | 1 | 19.650 | 19/6:08.437 |
| 13 | 1 | 18.977 | 19/6:08.501 |
| 14 | 1 | 18.795 | 19/6:08.303 |
| 15 | 1 | 19.042 | 19/6:08.451 |
| 16 | 1 | 20.772 | 19/6:10.655 |
| 17 | 1 | 19.571 | 19/6:11.232 |
| 18 | 1 | 19.402 | 19/6:11.563 |
| 19 | 1 | 19.203 | 19/6:11.658 |