| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.174 | 17/5:08.958 |
| 2 | 1 | 16.795 | 18/5:14.721 |
| 3 | 1 | 17.234 | 18/5:13.218 |
| 4 | 1 | 16.894 | 18/5:10.936 |
| 5 | 2 | 18.619 | 18/5:15.777 |
| 6 | 2 | 17.297 | 18/5:15.039 |
| 7 | 2 | 16.555 | 18/5:12.603 |
| 8 | 2 | 16.906 | 18/5:11.566 |
| 9 | 2 | 16.680 | 18/5:10.308 |
| 10 | 2 | 16.727 | 18/5:09.385 |
| 11 | 2 | 19.975 | 18/5:13.946 |
| 12 | 2 | 17.419 | 18/5:13.912 |
| 13 | 2 | 16.916 | 18/5:13.187 |
| 14 | 2 | 16.720 | 18/5:12.314 |
| 15 | 2 | 16.848 | 18/5:11.710 |
| 16 | 2 | 16.897 | 18/5:11.238 |
| 17 | 2 | 17.885 | 18/5:11.866 |
| 18 | 2 | 18.009 | 18/5:12.550 |