| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.916 | 18/6:16.488 |
| 2 | 1 | 19.908 | 18/6:07.416 |
| 3 | 1 | 20.623 | 18/6:08.682 |
| 4 | 2 | 25.779 | 17/6:10.711 |
| 5 | 4 | 25.022 | 17/6:21.643 |
| 6 | 3 | 22.536 | 17/6:21.888 |
| 7 | 4 | 22.699 | 17/6:22.459 |
| 8 | 2 | 20.292 | 17/6:17.772 |
| 9 | 2 | 23.191 | 17/6:19.602 |
| 10 | 2 | 19.527 | 17/6:14.838 |
| 11 | 2 | 21.418 | 17/6:13.862 |
| 12 | 2 | 21.002 | 17/6:12.460 |
| 13 | 2 | 19.812 | 17/6:09.717 |
| 14 | 2 | 20.419 | 17/6:08.103 |
| 15 | 2 | 22.974 | 17/6:09.600 |
| 16 | 2 | 31.020 | 17/6:19.459 |
| 17 | 3 | 24.647 | 17/6:21.785 |