| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.976 | 18/5:05.568 |
| 2 | 2 | 17.435 | 18/5:09.699 |
| 3 | 3 | 17.091 | 18/5:09.012 |
| 4 | 1 | 16.528 | 18/5:06.135 |
| 5 | 1 | 16.955 | 18/5:05.946 |
| 6 | 1 | 17.254 | 18/5:06.717 |
| 7 | 2 | 16.904 | 18/5:06.368 |
| 8 | 2 | 16.846 | 18/5:05.975 |
| 9 | 1 | 16.660 | 18/5:05.298 |
| 10 | 1 | 16.947 | 18/5:05.273 |
| 11 | 1 | 18.021 | 18/5:07.010 |
| 12 | 1 | 17.171 | 18/5:07.182 |
| 13 | 1 | 17.333 | 18/5:07.552 |
| 14 | 1 | 17.892 | 18/5:08.588 |
| 15 | 1 | 17.143 | 18/5:08.587 |
| 16 | 1 | 17.339 | 18/5:08.807 |
| 17 | 1 | 17.390 | 18/5:09.055 |
| 18 | 2 | 19.373 | 18/5:11.258 |