| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.629 | 17/5:16.693 |
| 2 | 2 | 16.555 | 18/5:16.656 |
| 3 | 4 | 20.670 | 17/5:16.506 |
| 4 | 4 | 16.269 | 17/5:06.523 |
| 5 | 4 | 17.432 | 17/5:04.487 |
| 6 | 4 | 17.186 | 17/5:02.433 |
| 7 | 4 | 16.433 | 18/5:16.733 |
| 8 | 4 | 16.455 | 18/5:14.165 |
| 9 | 3 | 16.379 | 18/5:12.016 |
| 10 | 3 | 16.853 | 18/5:11.150 |
| 11 | 2 | 16.313 | 18/5:09.557 |
| 12 | 3 | 16.649 | 18/5:08.734 |
| 13 | 3 | 17.718 | 18/5:09.518 |
| 14 | 3 | 16.482 | 18/5:08.601 |
| 15 | 2 | 16.202 | 18/5:07.470 |
| 16 | 2 | 16.591 | 18/5:06.918 |
| 17 | 2 | 16.480 | 18/5:06.313 |
| 18 | 2 | 16.647 | 18/5:05.943 |