| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.616 | 22/6:05.552 |
| 2 | 3 | 17.067 | 22/6:10.513 |
| 3 | 2 | 16.630 | 22/6:08.962 |
| 4 | 2 | 16.030 | 22/6:04.887 |
| 5 | 2 | 16.749 | 22/6:05.605 |
| 6 | 2 | 16.385 | 22/6:04.749 |
| 7 | 2 | 16.961 | 22/6:05.948 |
| 8 | 2 | 18.009 | 22/6:09.729 |
| 9 | 2 | 16.944 | 22/6:10.067 |
| 10 | 2 | 16.696 | 22/6:09.791 |
| 11 | 2 | 16.607 | 22/6:09.388 |
| 12 | 2 | 17.430 | 22/6:10.561 |
| 13 | 2 | 16.935 | 22/6:10.715 |
| 14 | 2 | 16.236 | 22/6:09.749 |
| 15 | 2 | 16.503 | 22/6:09.304 |
| 16 | 2 | 17.822 | 22/6:10.728 |
| 17 | 3 | 22.190 | 21/6:00.471 |
| 18 | 3 | 16.917 | 21/6:00.181 |
| 19 | 3 | 16.400 | 22/6:16.463 |
| 20 | 3 | 20.633 | 21/6:03.048 |
| 21 | 3 | 16.461 | 21/6:02.221 |