| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.389 | 17/6:20.613 |
| 2 | 4 | 19.335 | 18/6:15.516 |
| 3 | 4 | 18.822 | 18/6:03.276 |
| 4 | 4 | 18.552 | 19/6:15.716 |
| 5 | 4 | 18.508 | 19/6:10.903 |
| 6 | 4 | 19.721 | 19/6:11.536 |
| 7 | 3 | 18.819 | 19/6:09.539 |
| 8 | 3 | 18.760 | 19/6:07.902 |
| 9 | 4 | 18.936 | 19/6:07.000 |
| 10 | 4 | 19.748 | 19/6:07.821 |
| 11 | 4 | 18.483 | 19/6:06.308 |
| 12 | 4 | 19.090 | 19/6:06.008 |
| 13 | 4 | 19.069 | 19/6:05.724 |
| 14 | 4 | 18.663 | 19/6:04.929 |
| 15 | 4 | 19.129 | 19/6:04.830 |
| 16 | 4 | 18.153 | 19/6:03.585 |
| 17 | 4 | 18.636 | 19/6:03.026 |
| 18 | 4 | 19.333 | 19/6:03.265 |
| 19 | 4 | 18.618 | 19/6:02.764 |