| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.657 | 17/5:00.169 |
| 2 | 2 | 17.580 | 18/5:17.133 |
| 3 | 2 | 16.673 | 18/5:11.460 |
| 4 | 1 | 16.308 | 18/5:06.981 |
| 5 | 1 | 16.866 | 18/5:06.302 |
| 6 | 1 | 17.136 | 18/5:06.660 |
| 7 | 1 | 17.244 | 18/5:07.193 |
| 8 | 1 | 18.895 | 18/5:11.308 |
| 9 | 1 | 16.864 | 18/5:10.446 |
| 10 | 1 | 18.073 | 18/5:11.933 |
| 11 | 1 | 16.442 | 18/5:10.480 |
| 12 | 1 | 17.710 | 18/5:11.172 |
| 13 | 1 | 16.507 | 18/5:10.092 |
| 14 | 1 | 16.392 | 18/5:09.018 |
| 15 | 2 | 17.660 | 18/5:09.608 |
| 16 | 2 | 17.931 | 18/5:10.430 |
| 17 | 2 | 18.492 | 18/5:11.749 |
| 18 | 2 | 16.927 | 18/5:11.357 |