| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.632 | 22/6:05.904 |
| 2 | 1 | 15.965 | 23/6:14.865 |
| 3 | 1 | 16.683 | 22/6:01.387 |
| 4 | 1 | 16.987 | 22/6:04.468 |
| 5 | 3 | 18.555 | 22/6:13.217 |
| 6 | 2 | 16.910 | 22/6:13.017 |
| 7 | 1 | 16.388 | 22/6:11.234 |
| 8 | 1 | 16.334 | 22/6:09.749 |
| 9 | 1 | 17.428 | 22/6:11.267 |
| 10 | 1 | 16.652 | 22/6:10.775 |
| 11 | 1 | 16.808 | 22/6:10.684 |
| 12 | 1 | 16.859 | 22/6:10.702 |
| 13 | 1 | 16.657 | 22/6:10.375 |
| 14 | 1 | 17.477 | 22/6:11.384 |
| 15 | 4 | 22.862 | 21/6:02.876 |
| 16 | 4 | 16.209 | 21/6:01.470 |
| 17 | 4 | 17.103 | 21/6:01.335 |
| 18 | 3 | 16.437 | 21/6:00.437 |
| 19 | 4 | 16.715 | 22/6:17.081 |
| 20 | 4 | 19.138 | 21/6:02.039 |
| 21 | 4 | 16.580 | 21/6:01.379 |