| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.163 | N/A |
| 2 | 3 | 22.635 | 20/7:14.228 |
| 3 | 3 | 21.863 | 20/7:06.894 |
| 4 | 3 | 22.359 | 20/7:07.590 |
| 5 | 3 | 23.886 | 20/7:15.192 |
| 6 | 4 | 23.992 | 20/7:20.156 |
| 7 | 5 | 24.115 | 19/7:00.713 |
| 8 | 5 | 24.230 | 19/7:03.511 |
| 9 | 5 | 21.575 | 20/7:22.718 |
| 10 | 5 | 20.723 | 20/7:17.738 |
| 11 | 5 | 22.230 | 20/7:16.618 |
| 12 | 5 | 27.804 | 19/7:02.109 |
| 13 | 5 | 21.857 | 19/7:00.066 |
| 14 | 5 | 21.095 | 20/7:20.233 |
| 15 | 5 | 20.836 | 20/7:17.363 |
| 16 | 4 | 26.240 | 20/7:21.720 |
| 17 | 4 | 22.655 | 20/7:21.275 |
| 18 | 4 | 20.358 | 20/7:18.316 |
| 19 | 4 | 27.927 | 19/7:00.543 |