| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.982 | N/A |
| 2 | 1 | 17.843 | 17/5:01.047 |
| 3 | 1 | 15.996 | 18/5:03.613 |
| 4 | 1 | 16.860 | 18/5:03.276 |
| 5 | 2 | 17.102 | 18/5:04.136 |
| 6 | 2 | 19.098 | 18/5:11.438 |
| 7 | 3 | 17.502 | 18/5:11.784 |
| 8 | 4 | 16.526 | 18/5:09.661 |
| 9 | 3 | 16.670 | 18/5:08.375 |
| 10 | 3 | 21.276 | 18/5:16.075 |
| 11 | 3 | 16.497 | 18/5:14.111 |
| 12 | 3 | 16.764 | 18/5:12.916 |
| 13 | 3 | 17.396 | 18/5:12.816 |
| 14 | 2 | 16.751 | 18/5:11.887 |
| 15 | 2 | 16.567 | 18/5:10.868 |
| 16 | 2 | 17.714 | 18/5:11.285 |
| 17 | 2 | 16.802 | 18/5:10.681 |
| 18 | 2 | 17.170 | 18/5:10.516 |