| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.523 | 22/6:03.506 |
| 2 | 2 | 16.825 | 22/6:06.828 |
| 3 | 5 | 20.526 | 21/6:17.118 |
| 4 | 6 | 20.392 | 20/6:11.330 |
| 5 | 6 | 16.487 | 20/6:03.012 |
| 6 | 5 | 15.939 | 21/6:13.422 |
| 7 | 4 | 18.773 | 21/6:16.395 |
| 8 | 5 | 20.553 | 20/6:05.045 |
| 9 | 4 | 16.766 | 20/6:01.742 |
| 10 | 3 | 16.559 | 21/6:16.620 |
| 11 | 3 | 17.413 | 21/6:15.625 |
| 12 | 4 | 17.754 | 21/6:15.392 |
| 13 | 5 | 19.671 | 20/6:00.278 |
| 14 | 5 | 18.727 | 20/6:01.297 |
| 15 | 4 | 17.680 | 20/6:00.784 |
| 16 | 3 | 16.397 | 21/6:16.668 |
| 17 | 3 | 16.435 | 21/6:14.813 |
| 18 | 4 | 20.217 | 21/6:17.576 |
| 19 | 2 | 15.886 | 21/6:15.262 |
| 20 | 2 | 18.157 | 21/6:15.564 |
| 21 | 3 | 19.972 | 21/6:17.652 |