| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.620 | N/A |
| 2 | 3 | 22.383 | 17/6:21.748 |
| 3 | 3 | 20.861 | 17/6:09.572 |
| 4 | 5 | 24.704 | 16/6:03.036 |
| 5 | 5 | 21.072 | 17/6:19.007 |
| 6 | 5 | 20.354 | 17/6:13.616 |
| 7 | 4 | 20.656 | 17/6:10.366 |
| 8 | 3 | 20.853 | 17/6:08.495 |
| 9 | 3 | 20.634 | 17/6:06.654 |
| 10 | 3 | 20.003 | 17/6:04.001 |
| 11 | 3 | 20.487 | 17/6:02.831 |
| 12 | 3 | 20.467 | 17/6:01.764 |
| 13 | 3 | 20.297 | 17/6:00.648 |
| 14 | 3 | 22.024 | 17/6:01.829 |
| 15 | 3 | 21.072 | 17/6:01.753 |
| 16 | 3 | 20.015 | 17/6:00.560 |
| 17 | 3 | 20.214 | 18/6:20.722 |
| 18 | 3 | 20.453 | 18/6:20.169 |