| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.727 | N/A |
| 2 | 5 | 18.224 | 20/6:06.983 |
| 3 | 4 | 16.733 | 21/6:10.297 |
| 4 | 4 | 18.004 | 21/6:13.800 |
| 5 | 7 | 20.818 | 20/6:11.177 |
| 6 | 7 | 16.705 | 20/6:04.566 |
| 7 | 6 | 16.775 | 20/6:00.380 |
| 8 | 5 | 17.123 | 21/6:16.104 |
| 9 | 5 | 16.804 | 21/6:13.692 |
| 10 | 7 | 19.385 | 21/6:17.551 |
| 11 | 7 | 17.237 | 21/6:16.343 |
| 12 | 6 | 17.650 | 21/6:16.105 |
| 13 | 6 | 16.798 | 21/6:14.487 |
| 14 | 5 | 16.681 | 21/6:12.937 |
| 15 | 5 | 16.553 | 21/6:11.427 |
| 16 | 5 | 16.971 | 21/6:10.675 |
| 17 | 5 | 16.713 | 21/6:09.694 |
| 18 | 5 | 17.540 | 21/6:09.802 |
| 19 | 5 | 16.446 | 21/6:08.682 |
| 20 | 5 | 16.648 | 21/6:07.893 |
| 21 | 5 | 16.561 | 21/6:07.096 |