| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 23.290 | N/A |
| 2 | 5 | 28.591 | 15/7:03.564 |
| 3 | 3 | 21.428 | 17/7:03.442 |
| 4 | 4 | 21.800 | 18/7:10.264 |
| 5 | 3 | 21.300 | 19/7:22.325 |
| 6 | 3 | 21.411 | 19/7:15.598 |
| 7 | 4 | 23.234 | 19/7:16.582 |
| 8 | 2 | 21.864 | 19/7:13.762 |
| 9 | 2 | 21.853 | 19/7:11.622 |
| 10 | 3 | 21.844 | 19/7:09.094 |
| 11 | 3 | 21.804 | 19/7:08.522 |
| 12 | 1 | 21.839 | 19/7:07.419 |
| 13 | 1 | 22.033 | 19/7:06.791 |
| 14 | 2 | 23.422 | 19/7:08.183 |
| 15 | 2 | 23.473 | 19/7:09.442 |
| 16 | 2 | 22.033 | 19/7:08.804 |
| 17 | 1 | 22.561 | 19/7:08.841 |
| 18 | 3 | 27.657 | 19/7:14.269 |
| 19 | 2 | 23.919 | 19/7:15.356 |