| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.908 | N/A |
| 2 | 4 | 17.708 | 21/6:10.068 |
| 3 | 5 | 19.043 | 20/6:05.042 |
| 4 | 5 | 17.646 | 20/6:00.422 |
| 5 | 5 | 16.384 | 21/6:09.813 |
| 6 | 5 | 16.816 | 21/6:06.296 |
| 7 | 4 | 16.921 | 21/6:04.301 |
| 8 | 3 | 16.572 | 21/6:01.879 |
| 9 | 3 | 22.052 | 21/6:13.763 |
| 10 | 3 | 18.559 | 21/6:15.243 |
| 11 | 4 | 22.650 | 20/6:06.174 |
| 12 | 3 | 16.571 | 20/6:02.955 |
| 13 | 3 | 18.512 | 20/6:03.345 |
| 14 | 3 | 16.904 | 20/6:01.325 |
| 15 | 3 | 17.394 | 20/6:00.258 |
| 16 | 3 | 16.680 | 21/6:16.457 |
| 17 | 3 | 17.241 | 21/6:15.474 |
| 18 | 3 | 16.493 | 21/6:13.726 |
| 19 | 3 | 17.748 | 21/6:13.568 |
| 20 | 3 | 17.204 | 21/6:12.853 |
| 21 | 3 | 16.866 | 21/6:11.872 |