| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 34.286 | N/A |
| 2 | 6 | 23.583 | 20/8:02.363 |
| 3 | 6 | 21.757 | 21/8:07.686 |
| 4 | 7 | 22.997 | 21/8:09.866 |
| 5 | 7 | 28.574 | 20/8:14.613 |
| 6 | 7 | 30.863 | 19/8:14.272 |
| 7 | 7 | 22.019 | 19/8:03.665 |
| 8 | 7 | 20.726 | 20/8:17.123 |
| 9 | 8 | 30.022 | 19/8:05.503 |
| 10 | 7 | 22.972 | 19/8:01.312 |
| 11 | 6 | 25.782 | 19/8:03.017 |
| 12 | 6 | 22.722 | 20/8:24.133 |
| 13 | 6 | 21.077 | 20/8:18.351 |
| 14 | 7 | 32.793 | 19/8:05.514 |
| 15 | 6 | 24.490 | 19/8:04.770 |
| 16 | 6 | 23.054 | 19/8:02.403 |
| 17 | 6 | 22.195 | 20/8:24.091 |
| 18 | 6 | 22.315 | 20/8:21.396 |
| 19 | 6 | 27.641 | 20/8:24.622 |
| 20 | 6 | 24.239 | 20/8:24.107 |