| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 12.307 | N/A |
| 2 | 2 | 17.943 | 21/6:11.167 |
| 3 | 2 | 19.310 | 20/6:06.210 |
| 4 | 1 | 17.838 | 20/6:01.216 |
| 5 | 1 | 17.934 | 21/6:17.432 |
| 6 | 2 | 20.635 | 20/6:08.215 |
| 7 | 2 | 17.904 | 20/6:05.593 |
| 8 | 2 | 18.073 | 20/6:04.178 |
| 9 | 2 | 17.538 | 20/6:01.847 |
| 10 | 1 | 17.656 | 20/6:00.283 |
| 11 | 1 | 19.559 | 20/6:02.648 |
| 12 | 2 | 21.788 | 20/6:08.432 |
| 13 | 1 | 19.349 | 20/6:09.391 |
| 14 | 2 | 20.363 | 20/6:11.684 |
| 15 | 2 | 17.717 | 20/6:10.059 |
| 16 | 2 | 17.958 | 20/6:08.956 |
| 17 | 2 | 18.090 | 20/6:08.147 |
| 18 | 2 | 18.116 | 20/6:07.462 |
| 19 | 2 | 17.376 | 20/6:06.073 |
| 20 | 1 | 17.528 | 20/6:04.982 |