| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.481 | 18/5:14.658 |
| 2 | 1 | 17.365 | 18/5:13.614 |
| 3 | 1 | 17.359 | 18/5:13.230 |
| 4 | 2 | 17.757 | 18/5:14.829 |
| 5 | 2 | 17.518 | 18/5:14.928 |
| 6 | 2 | 17.781 | 18/5:15.783 |
| 7 | 2 | 18.183 | 18/5:17.427 |
| 8 | 2 | 17.637 | 18/5:17.432 |
| 9 | 2 | 17.730 | 18/5:17.622 |
| 10 | 2 | 17.873 | 17/5:00.363 |
| 11 | 2 | 17.847 | 17/5:00.639 |
| 12 | 2 | 17.675 | 17/5:00.625 |
| 13 | 2 | 17.950 | 17/5:00.973 |
| 14 | 2 | 17.780 | 17/5:01.065 |
| 15 | 2 | 17.893 | 17/5:01.273 |
| 16 | 2 | 17.829 | 17/5:01.387 |
| 17 | 2 | 17.738 | 17/5:01.396 |