| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.098 | 19/6:02.862 |
| 2 | 1 | 17.708 | 20/6:08.060 |
| 3 | 1 | 18.470 | 20/6:08.507 |
| 4 | 1 | 19.837 | 20/6:15.565 |
| 5 | 1 | 17.650 | 20/6:11.052 |
| 6 | 1 | 24.506 | 19/6:11.352 |
| 7 | 1 | 21.585 | 19/6:16.889 |
| 8 | 1 | 17.734 | 19/6:11.897 |
| 9 | 1 | 18.914 | 19/6:10.504 |
| 10 | 1 | 21.407 | 19/6:14.127 |
| 11 | 1 | 18.064 | 19/6:11.317 |
| 12 | 1 | 17.891 | 19/6:08.701 |
| 13 | 1 | 21.529 | 19/6:11.805 |
| 14 | 1 | 18.155 | 19/6:09.887 |
| 15 | 1 | 20.684 | 19/6:11.427 |
| 16 | 1 | 19.173 | 19/6:10.981 |
| 17 | 1 | 18.368 | 19/6:09.687 |
| 18 | 1 | 18.468 | 19/6:08.643 |
| 19 | 1 | 18.265 | 19/6:07.506 |