| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.121 | N/A |
| 2 | 5 | 21.364 | 20/7:12.037 |
| 3 | 5 | 21.647 | 20/7:14.725 |
| 4 | 4 | 20.614 | 20/7:09.079 |
| 5 | 5 | 21.431 | 20/7:10.137 |
| 6 | 5 | 20.860 | 20/7:08.601 |
| 7 | 5 | 22.497 | 20/7:12.762 |
| 8 | 5 | 20.981 | 20/7:11.619 |
| 9 | 6 | 24.260 | 20/7:18.549 |
| 10 | 6 | 21.518 | 20/7:18.150 |
| 11 | 6 | 21.007 | 20/7:16.861 |
| 12 | 7 | 21.798 | 20/7:17.172 |
| 13 | 7 | 24.199 | 20/7:21.233 |
| 14 | 7 | 22.636 | 19/7:00.476 |
| 15 | 7 | 20.862 | 20/7:20.964 |
| 16 | 7 | 20.886 | 20/7:19.763 |
| 17 | 7 | 20.693 | 20/7:18.483 |
| 18 | 7 | 21.181 | 20/7:17.900 |
| 19 | 7 | 21.310 | 20/7:17.517 |
| 20 | 7 | 21.539 | 20/7:17.404 |