| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.693 | 20/1:13.860 |
| 2 | 5 | 6.912 | 20/1:46.050 |
| 3 | 3 | 7.102 | 20/1:58.047 |
| 4 | 3 | 7.294 | 20/2:05.005 |
| 5 | 3 | 6.528 | 20/2:06.116 |
| 6 | 3 | 6.678 | 20/2:07.357 |
| 7 | 3 | 6.667 | 20/2:08.211 |
| 8 | 3 | 6.651 | 20/2:08.813 |
| 9 | 3 | 6.888 | 20/2:09.807 |
| 10 | 3 | 6.803 | 20/2:10.432 |
| 11 | 3 | 6.708 | 20/2:10.771 |
| 12 | 3 | 6.606 | 20/2:10.883 |
| 13 | 3 | 6.708 | 20/2:11.135 |
| 14 | 3 | 6.895 | 20/2:11.619 |
| 15 | 3 | 6.812 | 20/2:11.927 |
| 16 | 3 | 6.645 | 20/2:11.987 |
| 17 | 3 | 6.587 | 20/2:11.973 |
| 18 | 3 | 6.873 | 20/2:12.278 |
| 19 | 3 | 6.931 | 20/2:12.612 |
| 20 | 3 | 6.685 | 20/2:12.666 |