| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.367 | 17/7:11.239 |
| 2 | 1 | 21.648 | 18/7:03.135 |
| 3 | 1 | 21.463 | 19/7:13.694 |
| 4 | 1 | 23.803 | 19/7:18.335 |
| 5 | 1 | 21.357 | 19/7:11.824 |
| 6 | 1 | 21.331 | 19/7:07.402 |
| 7 | 1 | 21.168 | 19/7:03.800 |
| 8 | 1 | 21.870 | 19/7:02.767 |
| 9 | 1 | 20.244 | 20/7:20.558 |
| 10 | 1 | 21.946 | 20/7:20.394 |
| 11 | 1 | 26.896 | 19/7:06.797 |
| 12 | 1 | 22.082 | 19/7:06.194 |
| 13 | 1 | 27.964 | 19/7:14.280 |
| 14 | 1 | 23.907 | 19/7:15.705 |
| 15 | 1 | 24.158 | 19/7:17.258 |
| 16 | 1 | 21.554 | 19/7:15.525 |
| 17 | 1 | 21.333 | 19/7:13.749 |
| 18 | 1 | 22.709 | 19/7:13.622 |
| 19 | 1 | 23.776 | 19/7:14.576 |