| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.573 | 22/6:04.606 |
| 2 | 1 | 17.377 | 22/6:13.450 |
| 3 | 1 | 17.626 | 21/6:01.032 |
| 4 | 1 | 17.299 | 21/6:01.594 |
| 5 | 1 | 18.731 | 21/6:07.945 |
| 6 | 1 | 17.167 | 21/6:06.705 |
| 7 | 1 | 17.483 | 21/6:06.768 |
| 8 | 1 | 17.548 | 21/6:06.986 |
| 9 | 2 | 26.941 | 20/6:10.544 |
| 10 | 2 | 19.594 | 20/6:12.678 |
| 11 | 2 | 17.064 | 20/6:09.824 |
| 12 | 2 | 19.066 | 20/6:10.782 |
| 13 | 2 | 17.146 | 20/6:08.638 |
| 14 | 2 | 16.608 | 20/6:06.033 |
| 15 | 2 | 17.276 | 20/6:04.665 |
| 16 | 2 | 18.155 | 20/6:04.567 |
| 17 | 2 | 16.830 | 20/6:02.922 |
| 18 | 1 | 16.640 | 20/6:01.249 |
| 19 | 1 | 17.941 | 20/6:01.121 |
| 20 | 1 | 16.860 | 21/6:17.921 |
| 21 | 1 | 17.275 | 21/6:17.200 |