| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.624 | 22/6:05.728 |
| 2 | 1 | 17.377 | 22/6:14.011 |
| 3 | 1 | 16.512 | 22/6:10.429 |
| 4 | 1 | 22.561 | 20/6:05.370 |
| 5 | 2 | 18.121 | 20/6:04.780 |
| 6 | 2 | 31.549 | 18/6:08.232 |
| 7 | 2 | 20.862 | 18/6:09.273 |
| 8 | 2 | 18.861 | 18/6:05.551 |
| 9 | 2 | 16.408 | 19/6:17.625 |
| 10 | 2 | 18.815 | 19/6:15.611 |
| 11 | 3 | 24.387 | 18/6:03.399 |
| 12 | 2 | 16.317 | 19/6:17.457 |
| 13 | 2 | 18.318 | 19/6:15.194 |
| 14 | 2 | 16.574 | 19/6:10.888 |
| 15 | 2 | 17.198 | 19/6:07.946 |
| 16 | 2 | 18.265 | 19/6:06.639 |
| 17 | 2 | 20.523 | 19/6:08.010 |
| 18 | 2 | 18.788 | 19/6:07.397 |
| 19 | 2 | 20.318 | 19/6:08.378 |