| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.322 | N/A |
| 2 | 3 | 20.430 | 21/7:11.922 |
| 3 | 2 | 20.210 | 21/7:09.722 |
| 4 | 2 | 24.398 | 20/7:15.229 |
| 5 | 2 | 20.688 | 20/7:10.520 |
| 6 | 1 | 20.413 | 20/7:06.650 |
| 7 | 1 | 19.898 | 20/7:02.439 |
| 8 | 1 | 20.993 | 20/7:02.403 |
| 9 | 1 | 20.530 | 20/7:01.277 |
| 10 | 1 | 20.724 | 20/7:00.810 |
| 11 | 1 | 22.004 | 20/7:02.869 |
| 12 | 1 | 20.663 | 20/7:02.237 |
| 13 | 1 | 21.131 | 20/7:02.451 |
| 14 | 1 | 20.876 | 20/7:02.260 |
| 15 | 1 | 20.832 | 20/7:02.037 |
| 16 | 1 | 23.635 | 20/7:05.393 |
| 17 | 1 | 21.969 | 20/7:06.352 |
| 18 | 1 | 24.117 | 20/7:09.599 |
| 19 | 1 | 20.088 | 20/7:08.232 |
| 20 | 1 | 20.022 | 20/7:06.943 |