| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.067 | 18/5:07.206 |
| 2 | 1 | 17.244 | 18/5:08.799 |
| 3 | 1 | 17.468 | 18/5:10.674 |
| 4 | 1 | 17.282 | 18/5:10.774 |
| 5 | 1 | 17.243 | 18/5:10.694 |
| 6 | 1 | 17.658 | 18/5:11.886 |
| 7 | 1 | 17.340 | 18/5:11.919 |
| 8 | 1 | 16.937 | 18/5:11.038 |
| 9 | 1 | 16.828 | 18/5:10.134 |
| 10 | 1 | 16.960 | 18/5:09.649 |
| 11 | 1 | 17.374 | 18/5:09.929 |
| 12 | 1 | 16.835 | 18/5:09.354 |
| 13 | 1 | 17.301 | 18/5:09.513 |
| 14 | 2 | 17.288 | 18/5:09.632 |
| 15 | 2 | 16.670 | 18/5:08.994 |
| 16 | 2 | 16.988 | 18/5:08.793 |
| 17 | 2 | 18.729 | 18/5:10.460 |
| 18 | 2 | 16.479 | 18/5:09.691 |