| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.072 | 20/6:01.440 |
| 2 | 5 | 16.684 | 21/6:04.938 |
| 3 | 2 | 16.298 | 22/6:14.396 |
| 4 | 2 | 16.724 | 22/6:12.779 |
| 5 | 4 | 20.045 | 21/6:08.857 |
| 6 | 5 | 20.828 | 20/6:02.170 |
| 7 | 6 | 18.866 | 20/6:04.334 |
| 8 | 5 | 16.493 | 20/6:00.025 |
| 9 | 5 | 16.805 | 21/6:15.235 |
| 10 | 5 | 17.930 | 21/6:15.365 |
| 11 | 5 | 17.098 | 21/6:13.882 |
| 12 | 5 | 16.091 | 21/6:10.885 |
| 13 | 5 | 20.514 | 21/6:15.493 |
| 14 | 5 | 17.671 | 21/6:15.179 |
| 15 | 5 | 17.053 | 21/6:14.041 |
| 16 | 5 | 21.903 | 20/6:01.344 |
| 17 | 6 | 22.682 | 20/6:06.773 |
| 18 | 6 | 16.183 | 20/6:04.378 |
| 19 | 5 | 16.572 | 20/6:02.644 |
| 20 | 5 | 16.795 | 20/6:01.307 |