| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.084 | 17/6:15.428 |
| 2 | 1 | 21.883 | 17/6:13.719 |
| 3 | 1 | 21.748 | 17/6:12.385 |
| 4 | 1 | 21.691 | 17/6:11.476 |
| 5 | 2 | 24.431 | 17/6:20.246 |
| 6 | 2 | 29.546 | 16/6:17.021 |
| 7 | 1 | 20.499 | 16/6:10.016 |
| 8 | 1 | 26.857 | 16/6:17.478 |
| 9 | 1 | 23.218 | 16/6:16.812 |
| 10 | 1 | 23.401 | 16/6:16.573 |
| 11 | 1 | 22.285 | 16/6:14.753 |
| 12 | 2 | 27.244 | 16/6:19.849 |
| 13 | 2 | 28.866 | 15/6:02.023 |
| 14 | 2 | 26.610 | 15/6:04.675 |
| 15 | 2 | 23.898 | 15/6:04.261 |