| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.201 | 17/6:00.417 |
| 2 | 4 | 21.444 | 17/6:02.482 |
| 3 | 3 | 21.048 | 17/6:00.927 |
| 4 | 4 | 24.705 | 17/6:15.691 |
| 5 | 4 | 20.926 | 17/6:11.702 |
| 6 | 3 | 22.626 | 17/6:13.858 |
| 7 | 3 | 20.313 | 17/6:09.782 |
| 8 | 3 | 20.688 | 17/6:07.521 |
| 9 | 3 | 21.294 | 17/6:06.907 |
| 10 | 3 | 20.160 | 17/6:04.488 |
| 11 | 3 | 24.631 | 17/6:09.419 |
| 12 | 3 | 26.661 | 17/6:16.404 |
| 13 | 4 | 23.840 | 17/6:18.625 |
| 14 | 4 | 23.576 | 17/6:20.209 |
| 15 | 4 | 20.530 | 17/6:18.129 |
| 16 | 4 | 23.006 | 17/6:18.940 |
| 17 | 4 | 21.240 | 17/6:17.889 |