| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 19.719 | 19/6:14.661 |
| 2 | 5 | 19.405 | 19/6:11.678 |
| 3 | 6 | 20.782 | 19/6:19.405 |
| 4 | 3 | 18.832 | 19/6:14.005 |
| 5 | 5 | 23.265 | 18/6:07.211 |
| 6 | 5 | 19.979 | 18/6:05.946 |
| 7 | 7 | 22.276 | 18/6:10.949 |
| 8 | 6 | 18.981 | 18/6:07.288 |
| 9 | 6 | 19.217 | 18/6:04.912 |
| 10 | 5 | 18.761 | 18/6:02.191 |
| 11 | 5 | 19.732 | 18/6:01.553 |
| 12 | 5 | 22.168 | 18/6:04.675 |
| 13 | 4 | 20.114 | 18/6:04.474 |
| 14 | 4 | 20.831 | 18/6:05.223 |
| 15 | 4 | 18.816 | 18/6:03.454 |
| 16 | 6 | 24.240 | 18/6:08.008 |
| 17 | 6 | 22.836 | 18/6:10.540 |
| 18 | 5 | 20.452 | 18/6:10.406 |