| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.549 | 18/5:15.882 |
| 2 | 5 | 16.994 | 18/5:10.887 |
| 3 | 5 | 17.598 | 18/5:12.846 |
| 4 | 4 | 17.241 | 18/5:12.219 |
| 5 | 4 | 16.440 | 18/5:08.959 |
| 6 | 5 | 20.679 | 17/5:01.753 |
| 7 | 5 | 16.374 | 18/5:15.964 |
| 8 | 4 | 16.429 | 18/5:13.434 |
| 9 | 4 | 17.310 | 18/5:13.228 |
| 10 | 5 | 16.484 | 18/5:11.576 |
| 11 | 6 | 16.775 | 18/5:10.701 |
| 12 | 5 | 16.471 | 18/5:09.516 |
| 13 | 5 | 17.081 | 18/5:09.358 |
| 14 | 5 | 17.196 | 18/5:09.370 |
| 15 | 4 | 16.917 | 18/5:09.046 |
| 16 | 4 | 16.829 | 18/5:08.663 |
| 17 | 4 | 17.318 | 18/5:08.843 |
| 18 | 4 | 16.592 | 18/5:08.277 |