| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.101 | 18/5:07.818 |
| 2 | 6 | 17.313 | 18/5:09.726 |
| 3 | 4 | 14.683 | 19/5:10.948 |
| 4 | 5 | 14.584 | 19/5:02.485 |
| 5 | 6 | 18.065 | 19/5:10.635 |
| 6 | 5 | 14.963 | 19/5:06.245 |
| 7 | 5 | 13.880 | 19/5:00.170 |
| 8 | 5 | 16.773 | 19/5:02.485 |
| 9 | 5 | 16.503 | 19/5:03.715 |
| 10 | 5 | 14.496 | 19/5:00.886 |
| 11 | 6 | 15.153 | 20/5:15.480 |
| 12 | 6 | 14.150 | 20/5:12.773 |
| 13 | 6 | 15.244 | 20/5:12.166 |
| 14 | 6 | 15.994 | 20/5:12.717 |
| 15 | 6 | 13.850 | 20/5:10.336 |
| 16 | 5 | 14.555 | 20/5:09.134 |
| 17 | 4 | 17.580 | 20/5:11.632 |
| 18 | 5 | 16.671 | 20/5:12.842 |
| 19 | 4 | 14.629 | 20/5:11.776 |
| 20 | 4 | 14.856 | 20/5:11.043 |