| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.591 | 22/6:05.002 |
| 2 | 8 | 30.237 | 16/6:14.624 |
| 3 | 8 | 20.068 | 17/6:19.077 |
| 4 | 8 | 18.748 | 17/6:03.987 |
| 5 | 8 | 21.319 | 17/6:03.674 |
| 6 | 7 | 18.525 | 18/6:16.464 |
| 7 | 7 | 18.243 | 18/6:09.594 |
| 8 | 7 | 17.008 | 18/6:01.663 |
| 9 | 7 | 16.106 | 19/6:13.339 |
| 10 | 6 | 16.543 | 19/6:07.437 |
| 11 | 6 | 17.319 | 19/6:03.948 |
| 12 | 6 | 18.686 | 19/6:03.206 |
| 13 | 6 | 16.422 | 20/6:18.177 |
| 14 | 6 | 17.004 | 20/6:15.456 |
| 15 | 6 | 16.532 | 20/6:12.468 |
| 16 | 6 | 17.527 | 20/6:11.097 |
| 17 | 6 | 16.503 | 20/6:08.684 |
| 18 | 5 | 16.355 | 20/6:06.373 |
| 19 | 5 | 19.801 | 20/6:07.934 |
| 20 | 5 | 17.931 | 20/6:07.468 |