| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.564 | 18/5:16.152 |
| 2 | 4 | 16.754 | 18/5:08.862 |
| 3 | 3 | 17.405 | 18/5:10.338 |
| 4 | 3 | 17.030 | 18/5:09.389 |
| 5 | 3 | 17.009 | 18/5:08.743 |
| 6 | 3 | 17.127 | 18/5:08.667 |
| 7 | 3 | 16.714 | 18/5:07.551 |
| 8 | 3 | 16.778 | 18/5:06.857 |
| 9 | 2 | 16.679 | 18/5:06.120 |
| 10 | 2 | 16.887 | 18/5:05.905 |
| 11 | 3 | 17.369 | 18/5:06.517 |
| 12 | 3 | 16.859 | 18/5:06.263 |
| 13 | 3 | 17.002 | 18/5:06.245 |
| 14 | 3 | 17.162 | 18/5:06.436 |
| 15 | 3 | 17.443 | 18/5:06.938 |
| 16 | 3 | 18.096 | 18/5:08.113 |
| 17 | 3 | 17.565 | 18/5:08.587 |
| 18 | 3 | 17.407 | 18/5:08.850 |