| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.198 | 21/6:01.158 |
| 2 | 1 | 18.936 | 20/6:01.340 |
| 3 | 1 | 17.543 | 21/6:15.739 |
| 4 | 1 | 16.831 | 21/6:10.167 |
| 5 | 1 | 17.583 | 21/6:09.982 |
| 6 | 1 | 14.632 | 22/6:16.651 |
| 7 | 1 | 18.278 | 21/6:03.003 |
| 8 | 1 | 16.536 | 21/6:01.035 |
| 9 | 1 | 16.331 | 22/6:16.122 |
| 10 | 1 | 19.125 | 21/6:03.285 |
| 11 | 1 | 15.053 | 22/6:16.092 |
| 12 | 1 | 17.373 | 22/6:16.601 |
| 13 | 1 | 17.091 | 22/6:16.555 |
| 14 | 1 | 15.363 | 22/6:13.800 |
| 15 | 1 | 16.152 | 22/6:12.570 |
| 16 | 1 | 15.804 | 22/6:11.015 |
| 17 | 1 | 15.055 | 22/6:08.673 |
| 18 | 1 | 15.741 | 22/6:07.431 |
| 19 | 1 | 17.943 | 22/6:08.868 |