| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.343 | 17/5:11.831 |
| 2 | 2 | 17.741 | 17/5:06.714 |
| 3 | 2 | 18.364 | 17/5:08.539 |
| 4 | 2 | 17.897 | 17/5:07.466 |
| 5 | 2 | 17.869 | 17/5:06.728 |
| 6 | 2 | 18.044 | 17/5:06.731 |
| 7 | 2 | 17.837 | 17/5:06.231 |
| 8 | 2 | 17.866 | 17/5:05.917 |
| 9 | 2 | 18.287 | 17/5:06.468 |
| 10 | 2 | 18.211 | 17/5:06.780 |
| 11 | 2 | 19.722 | 17/5:09.371 |
| 12 | 2 | 18.402 | 17/5:09.659 |
| 13 | 2 | 17.995 | 17/5:09.371 |
| 14 | 2 | 18.276 | 17/5:09.466 |
| 15 | 1 | 18.687 | 17/5:10.013 |
| 16 | 1 | 18.604 | 17/5:10.404 |
| 17 | 1 | 18.324 | 17/5:10.469 |