| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.177 | N/A |
| 2 | 2 | 18.601 | 26/8:02.202 |
| 3 | 2 | 21.463 | 25/8:17.945 |
| 4 | 2 | 17.941 | 25/8:01.217 |
| 5 | 2 | 23.396 | 18/6:03.131 |
| 6 | 2 | 17.573 | 19/6:13.483 |
| 7 | 2 | 17.626 | 19/6:06.977 |
| 8 | 2 | 18.180 | 19/6:03.754 |
| 9 | 1 | 17.858 | 19/6:00.612 |
| 10 | 1 | 18.231 | 20/6:17.900 |
| 11 | 2 | 21.464 | 19/6:03.376 |
| 12 | 2 | 17.411 | 19/6:00.394 |
| 13 | 2 | 19.876 | 19/6:01.607 |
| 14 | 2 | 18.422 | 19/6:00.619 |
| 15 | 2 | 20.562 | 19/6:02.525 |
| 16 | 2 | 17.822 | 19/6:00.888 |
| 17 | 2 | 19.991 | 19/6:01.896 |
| 18 | 2 | 24.694 | 19/6:07.765 |
| 19 | 2 | 18.840 | 19/6:07.128 |