| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.097 | 19/5:05.843 |
| 2 | 1 | 16.376 | 19/5:08.493 |
| 3 | 1 | 17.838 | 18/5:01.866 |
| 4 | 1 | 16.108 | 19/5:15.490 |
| 5 | 1 | 20.383 | 18/5:12.487 |
| 6 | 1 | 15.985 | 18/5:08.361 |
| 7 | 1 | 16.857 | 18/5:07.656 |
| 8 | 1 | 20.853 | 18/5:16.118 |
| 9 | 1 | 15.823 | 18/5:12.640 |
| 10 | 1 | 14.901 | 18/5:08.198 |
| 11 | 1 | 16.065 | 18/5:06.468 |
| 12 | 1 | 15.695 | 18/5:04.471 |
| 13 | 2 | 23.272 | 18/5:13.273 |
| 14 | 2 | 15.476 | 18/5:10.794 |
| 15 | 2 | 16.010 | 18/5:09.287 |
| 16 | 1 | 15.894 | 18/5:07.837 |
| 17 | 1 | 15.889 | 18/5:06.553 |
| 18 | 2 | 17.120 | 18/5:06.642 |