| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.426 | 17/5:13.242 |
| 2 | 1 | 17.780 | 17/5:07.751 |
| 3 | 2 | 18.044 | 17/5:07.417 |
| 4 | 2 | 18.586 | 17/5:09.553 |
| 5 | 1 | 17.642 | 17/5:07.625 |
| 6 | 1 | 17.479 | 17/5:05.878 |
| 7 | 1 | 17.599 | 17/5:04.922 |
| 8 | 1 | 17.927 | 17/5:04.901 |
| 9 | 2 | 18.472 | 17/5:05.915 |
| 10 | 2 | 17.845 | 17/5:05.660 |
| 11 | 2 | 17.865 | 17/5:05.482 |
| 12 | 2 | 17.967 | 17/5:05.479 |
| 13 | 2 | 17.230 | 17/5:04.512 |
| 14 | 2 | 17.628 | 17/5:04.166 |
| 15 | 2 | 18.175 | 17/5:04.487 |