| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.055 | 18/5:06.990 |
| 2 | 2 | 17.354 | 18/5:09.681 |
| 3 | 3 | 17.697 | 18/5:12.636 |
| 4 | 2 | 17.170 | 18/5:11.742 |
| 5 | 2 | 17.438 | 18/5:12.170 |
| 6 | 2 | 16.977 | 18/5:11.073 |
| 7 | 4 | 18.416 | 18/5:13.989 |
| 8 | 2 | 16.946 | 18/5:12.869 |
| 9 | 2 | 17.212 | 18/5:12.530 |
| 10 | 2 | 17.859 | 18/5:13.423 |
| 11 | 3 | 17.444 | 18/5:13.475 |
| 12 | 2 | 17.418 | 18/5:13.479 |
| 13 | 2 | 18.260 | 18/5:14.648 |
| 14 | 1 | 16.900 | 18/5:13.902 |
| 15 | 1 | 17.876 | 18/5:14.426 |
| 16 | 1 | 17.133 | 18/5:14.049 |
| 17 | 1 | 16.982 | 18/5:13.557 |
| 18 | 1 | 17.136 | 18/5:13.273 |