| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.470 | 18/5:14.460 |
| 2 | 1 | 16.622 | 18/5:06.828 |
| 3 | 1 | 17.205 | 18/5:07.782 |
| 4 | 1 | 16.583 | 18/5:05.460 |
| 5 | 1 | 17.365 | 18/5:06.882 |
| 6 | 1 | 17.231 | 18/5:07.428 |
| 7 | 1 | 16.982 | 18/5:07.178 |
| 8 | 1 | 17.512 | 18/5:08.183 |
| 9 | 1 | 16.860 | 18/5:07.660 |
| 10 | 1 | 17.120 | 18/5:07.710 |
| 11 | 1 | 17.240 | 18/5:07.947 |
| 12 | 1 | 16.933 | 18/5:07.684 |
| 13 | 1 | 17.552 | 18/5:08.319 |
| 14 | 1 | 19.199 | 18/5:10.981 |
| 15 | 1 | 16.912 | 18/5:10.543 |
| 16 | 1 | 19.124 | 18/5:12.649 |
| 17 | 2 | 18.015 | 18/5:13.332 |
| 18 | 2 | 17.480 | 18/5:13.405 |