| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.846 | 20/7:16.920 |
| 2 | 5 | 21.888 | 20/7:17.340 |
| 3 | 4 | 21.044 | 20/7:11.853 |
| 4 | 4 | 20.087 | 20/7:04.325 |
| 5 | 4 | 21.597 | 20/7:05.848 |
| 6 | 3 | 18.159 | 21/7:16.174 |
| 7 | 3 | 18.406 | 21/7:09.081 |
| 8 | 3 | 17.716 | 21/7:01.950 |
| 9 | 3 | 17.376 | 22/7:15.402 |
| 10 | 3 | 23.247 | 21/7:02.869 |
| 11 | 3 | 21.791 | 21/7:06.027 |
| 12 | 3 | 17.661 | 21/7:01.432 |
| 13 | 3 | 17.877 | 22/7:17.792 |
| 14 | 3 | 19.945 | 22/7:17.863 |
| 15 | 3 | 22.553 | 21/7:01.670 |
| 16 | 3 | 16.887 | 22/7:17.360 |
| 17 | 3 | 20.798 | 22/7:18.548 |
| 18 | 3 | 18.714 | 22/7:17.057 |
| 19 | 3 | 27.947 | 21/7:06.122 |
| 20 | 3 | 17.581 | 21/7:03.276 |
| 21 | 3 | 18.496 | 21/7:01.616 |