| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.929 | 18/6:16.722 |
| 2 | 3 | 21.236 | 18/6:19.485 |
| 3 | 4 | 20.552 | 18/6:16.302 |
| 4 | 5 | 22.336 | 17/6:01.475 |
| 5 | 5 | 21.427 | 17/6:02.032 |
| 6 | 6 | 22.932 | 17/6:06.667 |
| 7 | 7 | 22.442 | 17/6:08.788 |
| 8 | 6 | 19.965 | 17/6:05.115 |
| 9 | 6 | 21.222 | 17/6:04.633 |
| 10 | 5 | 21.344 | 17/6:04.454 |
| 11 | 5 | 21.018 | 17/6:03.805 |
| 12 | 5 | 19.875 | 17/6:01.644 |
| 13 | 6 | 27.234 | 17/6:09.439 |
| 14 | 6 | 25.106 | 17/6:13.536 |
| 15 | 6 | 19.464 | 17/6:10.693 |
| 16 | 6 | 19.971 | 17/6:08.744 |
| 17 | 5 | 20.375 | 17/6:07.428 |