| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.869 | 18/5:03.642 |
| 2 | 6 | 18.678 | 17/5:02.149 |
| 3 | 7 | 16.793 | 18/5:14.004 |
| 4 | 6 | 16.795 | 18/5:11.107 |
| 5 | 5 | 16.519 | 18/5:08.354 |
| 6 | 6 | 17.525 | 18/5:09.537 |
| 7 | 4 | 16.653 | 18/5:08.139 |
| 8 | 5 | 16.665 | 18/5:07.118 |
| 9 | 3 | 17.060 | 18/5:07.114 |
| 10 | 3 | 16.828 | 18/5:06.693 |
| 11 | 4 | 18.062 | 18/5:08.367 |
| 12 | 3 | 17.027 | 18/5:08.211 |
| 13 | 3 | 17.476 | 18/5:08.007 |
| 14 | 3 | 16.544 | 18/5:07.920 |
| 15 | 3 | 16.585 | 18/5:07.294 |
| 16 | 3 | 17.158 | 18/5:07.391 |
| 17 | 3 | 17.764 | 18/5:08.118 |
| 18 | 3 | 16.977 | 18/5:07.978 |