| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 12.859 | N/A |
| 2 | 1 | 15.221 | 20/5:02.058 |
| 3 | 1 | 15.990 | 20/5:09.363 |
| 4 | 1 | 15.622 | 20/5:09.468 |
| 5 | 1 | 15.698 | 20/5:09.881 |
| 6 | 1 | 15.097 | 20/5:07.845 |
| 7 | 1 | 15.734 | 20/5:08.505 |
| 8 | 1 | 15.799 | 20/5:09.153 |
| 9 | 1 | 15.873 | 20/5:09.814 |
| 10 | 1 | 15.759 | 20/5:10.088 |
| 11 | 2 | 16.388 | 20/5:11.502 |
| 12 | 2 | 16.619 | 20/5:13.059 |
| 13 | 1 | 16.982 | 20/5:14.930 |
| 14 | 2 | 17.500 | 19/5:01.249 |
| 15 | 2 | 17.291 | 19/5:02.881 |
| 16 | 2 | 16.009 | 19/5:02.757 |
| 17 | 2 | 15.471 | 19/5:02.043 |
| 18 | 2 | 15.439 | 19/5:01.379 |
| 19 | 2 | 15.397 | 19/5:00.748 |