| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.645 | 18/5:17.610 |
| 2 | 2 | 16.826 | 18/5:10.239 |
| 3 | 2 | 17.324 | 18/5:10.770 |
| 4 | 3 | 17.840 | 18/5:13.358 |
| 5 | 3 | 17.069 | 18/5:12.134 |
| 6 | 3 | 17.064 | 18/5:11.304 |
| 7 | 2 | 16.746 | 18/5:09.893 |
| 8 | 2 | 17.361 | 18/5:10.219 |
| 9 | 2 | 17.222 | 18/5:10.194 |
| 10 | 2 | 16.987 | 18/5:09.751 |
| 11 | 2 | 16.764 | 18/5:09.024 |
| 12 | 2 | 16.872 | 18/5:08.580 |
| 13 | 2 | 17.209 | 18/5:08.671 |
| 14 | 1 | 17.621 | 18/5:09.279 |
| 15 | 1 | 16.881 | 18/5:08.917 |
| 16 | 1 | 16.534 | 18/5:08.211 |
| 17 | 1 | 16.796 | 18/5:07.865 |
| 18 | 1 | 16.859 | 18/5:07.620 |