| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.671 | 20/5:13.420 |
| 2 | 1 | 15.710 | 20/5:13.810 |
| 3 | 1 | 15.880 | 20/5:15.073 |
| 4 | 1 | 15.692 | 20/5:14.765 |
| 5 | 1 | 16.132 | 19/5:00.523 |
| 6 | 1 | 16.153 | 19/5:01.587 |
| 7 | 1 | 16.023 | 19/5:01.994 |
| 8 | 2 | 17.329 | 19/5:05.401 |
| 9 | 2 | 15.124 | 19/5:03.396 |
| 10 | 2 | 15.960 | 19/5:03.381 |
| 11 | 2 | 16.093 | 19/5:03.598 |
| 12 | 2 | 15.565 | 19/5:02.942 |
| 13 | 2 | 16.047 | 19/5:03.092 |
| 14 | 2 | 15.422 | 19/5:02.373 |
| 15 | 2 | 17.929 | 19/5:04.925 |
| 16 | 2 | 15.611 | 19/5:04.405 |
| 17 | 2 | 15.643 | 19/5:03.982 |
| 18 | 2 | 16.760 | 19/5:04.785 |
| 19 | 2 | 17.189 | 19/5:05.933 |