| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.414 | 19/6:08.866 |
| 2 | 1 | 19.272 | 19/6:07.517 |
| 3 | 1 | 19.298 | 19/6:07.232 |
| 4 | 1 | 25.285 | 18/6:14.710 |
| 5 | 1 | 18.840 | 18/6:07.592 |
| 6 | 1 | 18.888 | 18/6:02.991 |
| 7 | 1 | 19.713 | 18/6:01.826 |
| 8 | 1 | 20.326 | 18/6:02.331 |
| 9 | 1 | 19.396 | 18/6:00.864 |
| 10 | 1 | 18.812 | 19/6:18.564 |
| 11 | 1 | 18.779 | 19/6:16.585 |
| 12 | 1 | 19.872 | 19/6:16.667 |
| 13 | 1 | 19.136 | 19/6:15.661 |
| 14 | 1 | 20.620 | 19/6:16.812 |
| 15 | 1 | 22.858 | 18/6:00.611 |
| 16 | 1 | 19.852 | 18/6:00.406 |
| 17 | 1 | 20.674 | 18/6:01.096 |
| 18 | 1 | 19.260 | 18/6:00.295 |