| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 25.202 | N/A |
| 2 | 2 | 24.779 | 17/7:01.666 |
| 3 | 2 | 24.478 | 18/7:23.886 |
| 4 | 2 | 23.203 | 18/7:15.808 |
| 5 | 2 | 22.756 | 18/7:09.087 |
| 6 | 2 | 22.650 | 18/7:05.946 |
| 7 | 2 | 23.339 | 18/7:05.282 |
| 8 | 2 | 22.485 | 18/7:02.734 |
| 9 | 2 | 23.474 | 18/7:02.925 |
| 10 | 2 | 23.811 | 18/7:03.710 |
| 11 | 1 | 23.425 | 18/7:03.682 |
| 12 | 2 | 24.615 | 18/7:05.497 |
| 13 | 2 | 22.749 | 18/7:04.367 |
| 14 | 1 | 23.980 | 18/7:05.021 |
| 15 | 1 | 22.391 | 18/7:03.651 |
| 16 | 2 | 26.531 | 18/7:07.156 |
| 17 | 2 | 24.682 | 18/7:08.259 |
| 18 | 2 | 24.934 | 18/7:09.484 |