| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.011 | 18/5:06.198 |
| 2 | 1 | 16.649 | 18/5:02.940 |
| 3 | 1 | 17.418 | 18/5:06.468 |
| 4 | 1 | 16.843 | 18/5:05.644 |
| 5 | 1 | 16.840 | 18/5:05.140 |
| 6 | 1 | 16.859 | 18/5:04.860 |
| 7 | 1 | 17.382 | 18/5:06.005 |
| 8 | 1 | 17.183 | 18/5:06.416 |
| 9 | 1 | 17.097 | 18/5:06.564 |
| 10 | 2 | 20.975 | 18/5:13.663 |
| 11 | 2 | 16.942 | 18/5:12.871 |
| 12 | 2 | 16.663 | 18/5:11.793 |
| 13 | 2 | 17.695 | 18/5:12.310 |
| 14 | 2 | 16.438 | 18/5:11.136 |
| 15 | 2 | 17.197 | 18/5:11.030 |
| 16 | 2 | 16.809 | 18/5:10.501 |
| 17 | 2 | 16.344 | 18/5:09.542 |
| 18 | 2 | 17.217 | 18/5:09.562 |