| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.758 | 19/6:15.402 |
| 2 | 1 | 17.568 | 20/6:13.260 |
| 3 | 1 | 17.620 | 20/6:06.307 |
| 4 | 1 | 17.369 | 20/6:01.575 |
| 5 | 1 | 21.779 | 20/6:16.376 |
| 6 | 1 | 18.393 | 20/6:14.957 |
| 7 | 1 | 17.694 | 20/6:11.946 |
| 8 | 2 | 23.405 | 19/6:04.767 |
| 9 | 2 | 17.644 | 19/6:01.486 |
| 10 | 2 | 20.935 | 19/6:05.113 |
| 11 | 2 | 18.698 | 19/6:04.218 |
| 12 | 2 | 19.861 | 19/6:05.313 |
| 13 | 2 | 20.019 | 19/6:06.471 |
| 14 | 3 | 17.831 | 19/6:04.493 |
| 15 | 3 | 24.037 | 19/6:10.641 |
| 16 | 2 | 17.367 | 19/6:08.099 |
| 17 | 2 | 19.332 | 19/6:08.052 |
| 18 | 2 | 19.162 | 19/6:07.832 |
| 19 | 2 | 19.084 | 19/6:07.556 |