| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 30.487 | N/A |
| 2 | 5 | 21.894 | 17/6:20.791 |
| 3 | 5 | 22.694 | 16/6:04.897 |
| 4 | 5 | 21.351 | 22/8:12.006 |
| 5 | 5 | 24.511 | 21/8:02.737 |
| 6 | 5 | 21.511 | 22/8:20.723 |
| 7 | 5 | 21.414 | 22/8:17.299 |
| 8 | 5 | 22.849 | 22/8:19.159 |
| 9 | 5 | 21.963 | 22/8:18.227 |
| 10 | 5 | 21.847 | 22/8:17.233 |
| 11 | 5 | 21.912 | 22/8:16.573 |
| 12 | 6 | 35.921 | 21/8:19.336 |
| 13 | 6 | 25.885 | 21/8:23.407 |
| 14 | 6 | 21.740 | 21/8:20.474 |
| 15 | 6 | 24.937 | 21/8:22.528 |
| 16 | 6 | 29.705 | 20/8:06.656 |
| 17 | 6 | 22.925 | 20/8:05.369 |
| 18 | 6 | 26.162 | 20/8:07.851 |
| 19 | 6 | 29.591 | 20/8:13.677 |
| 20 | 6 | 24.583 | 20/8:13.882 |