| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.906 | 21/6:16.026 |
| 2 | 2 | 17.790 | 21/6:14.808 |
| 3 | 1 | 17.114 | 21/6:09.670 |
| 4 | 1 | 17.047 | 21/6:06.749 |
| 5 | 1 | 17.449 | 21/6:06.685 |
| 6 | 1 | 17.386 | 21/6:06.422 |
| 7 | 1 | 18.122 | 21/6:08.442 |
| 8 | 1 | 17.491 | 21/6:08.301 |
| 9 | 1 | 17.565 | 21/6:08.363 |
| 10 | 1 | 17.693 | 21/6:08.682 |
| 11 | 1 | 17.826 | 21/6:09.197 |
| 12 | 1 | 17.638 | 21/6:09.297 |
| 13 | 1 | 17.235 | 21/6:08.731 |
| 14 | 1 | 17.774 | 21/6:09.054 |
| 15 | 1 | 17.249 | 21/6:08.599 |
| 16 | 1 | 17.591 | 21/6:08.650 |
| 17 | 1 | 17.695 | 21/6:08.823 |
| 18 | 1 | 17.088 | 21/6:08.269 |
| 19 | 1 | 17.512 | 21/6:08.242 |
| 20 | 1 | 17.437 | 21/6:08.138 |
| 21 | 1 | 17.394 | 21/6:08.002 |