| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.343 | 17/6:19.831 |
| 2 | 3 | 21.700 | 17/6:14.365 |
| 3 | 3 | 21.371 | 17/6:10.679 |
| 4 | 3 | 21.150 | 17/6:07.897 |
| 5 | 2 | 20.531 | 17/6:04.123 |
| 6 | 2 | 21.583 | 17/6:04.588 |
| 7 | 3 | 22.933 | 17/6:08.198 |
| 8 | 3 | 21.376 | 17/6:07.597 |
| 9 | 2 | 20.637 | 17/6:05.734 |
| 10 | 3 | 22.850 | 17/6:08.006 |
| 11 | 2 | 20.369 | 17/6:06.030 |
| 12 | 4 | 21.664 | 17/6:06.218 |
| 13 | 4 | 21.602 | 17/6:06.296 |
| 14 | 4 | 25.387 | 17/6:10.959 |
| 15 | 4 | 21.792 | 17/6:10.926 |
| 16 | 4 | 23.864 | 17/6:13.099 |
| 17 | 3 | 22.110 | 17/6:13.262 |