| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.465 | N/A |
| 2 | 2 | 23.613 | 19/7:06.499 |
| 3 | 2 | 23.300 | 19/7:03.682 |
| 4 | 2 | 23.224 | 19/7:02.287 |
| 5 | 2 | 22.674 | 20/7:22.317 |
| 6 | 2 | 23.155 | 20/7:22.135 |
| 7 | 2 | 22.896 | 20/7:21.194 |
| 8 | 2 | 22.912 | 20/7:20.565 |
| 9 | 1 | 22.926 | 20/7:20.127 |
| 10 | 1 | 24.782 | 19/7:00.429 |
| 11 | 1 | 23.741 | 19/7:01.266 |
| 12 | 2 | 23.576 | 19/7:01.681 |
| 13 | 2 | 22.648 | 19/7:00.635 |
| 14 | 2 | 22.652 | 20/7:22.994 |
| 15 | 2 | 29.429 | 19/7:07.715 |
| 16 | 2 | 23.363 | 19/7:07.334 |
| 17 | 2 | 23.248 | 19/7:06.871 |
| 18 | 2 | 23.048 | 19/7:06.251 |
| 19 | 2 | 24.762 | 19/7:07.414 |