| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.504 | 17/6:05.568 |
| 2 | 6 | 23.743 | 16/6:01.976 |
| 3 | 5 | 17.713 | 18/6:17.760 |
| 4 | 4 | 18.027 | 18/6:04.441 |
| 5 | 4 | 19.886 | 18/6:03.143 |
| 6 | 4 | 19.079 | 19/6:19.848 |
| 7 | 6 | 22.183 | 18/6:05.490 |
| 8 | 6 | 19.137 | 18/6:02.862 |
| 9 | 5 | 18.875 | 18/6:00.294 |
| 10 | 5 | 17.959 | 19/6:16.401 |
| 11 | 4 | 18.424 | 19/6:14.006 |
| 12 | 4 | 18.324 | 19/6:11.852 |
| 13 | 4 | 18.304 | 19/6:10.000 |
| 14 | 4 | 18.122 | 19/6:08.166 |
| 15 | 4 | 17.827 | 19/6:06.202 |
| 16 | 3 | 18.754 | 19/6:05.585 |
| 17 | 3 | 20.553 | 19/6:07.051 |
| 18 | 3 | 17.150 | 19/6:04.762 |
| 19 | 2 | 17.698 | 19/6:03.262 |