| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.099 | 18/5:07.782 |
| 2 | 4 | 17.465 | 18/5:11.076 |
| 3 | 4 | 17.436 | 18/5:12.000 |
| 4 | 4 | 18.864 | 17/5:01.172 |
| 5 | 4 | 16.549 | 18/5:14.687 |
| 6 | 4 | 17.967 | 18/5:16.140 |
| 7 | 4 | 16.219 | 18/5:12.683 |
| 8 | 4 | 18.554 | 18/5:15.344 |
| 9 | 4 | 16.911 | 18/5:14.128 |
| 10 | 4 | 17.760 | 18/5:14.683 |
| 11 | 4 | 17.266 | 18/5:14.329 |
| 12 | 4 | 17.191 | 18/5:13.922 |
| 13 | 4 | 17.713 | 18/5:14.299 |
| 14 | 4 | 18.608 | 18/5:15.774 |
| 15 | 4 | 17.925 | 18/5:16.232 |
| 16 | 4 | 18.771 | 18/5:17.585 |
| 17 | 4 | 16.854 | 18/5:16.749 |
| 18 | 4 | 17.230 | 18/5:16.382 |