| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.896 | 17/6:12.232 |
| 2 | 3 | 21.233 | 17/6:06.597 |
| 3 | 3 | 22.159 | 17/6:09.965 |
| 4 | 2 | 21.488 | 17/6:08.798 |
| 5 | 2 | 20.197 | 17/6:03.708 |
| 6 | 2 | 20.458 | 17/6:01.055 |
| 7 | 2 | 20.060 | 18/6:19.263 |
| 8 | 2 | 20.508 | 18/6:17.998 |
| 9 | 2 | 20.778 | 18/6:17.554 |
| 10 | 2 | 20.513 | 18/6:16.722 |
| 11 | 2 | 20.742 | 18/6:16.416 |
| 12 | 2 | 20.069 | 18/6:15.151 |
| 13 | 2 | 20.703 | 18/6:14.959 |
| 14 | 2 | 20.388 | 18/6:14.390 |
| 15 | 2 | 20.216 | 18/6:13.690 |
| 16 | 2 | 20.297 | 18/6:13.168 |
| 17 | 2 | 20.587 | 18/6:13.015 |
| 18 | 2 | 21.945 | 18/6:14.237 |