| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 10.966 | N/A |
| 2 | 1 | 22.019 | 17/6:03.027 |
| 3 | 1 | 20.179 | 18/6:09.649 |
| 4 | 1 | 20.488 | 18/6:06.186 |
| 5 | 3 | 22.156 | 18/6:11.544 |
| 6 | 1 | 19.199 | 18/6:04.705 |
| 7 | 1 | 18.535 | 19/6:18.694 |
| 8 | 1 | 18.945 | 19/6:14.877 |
| 9 | 2 | 22.426 | 19/6:19.846 |
| 10 | 1 | 17.591 | 19/6:14.042 |
| 11 | 1 | 19.645 | 19/6:13.095 |
| 12 | 1 | 21.993 | 19/6:16.163 |
| 13 | 2 | 24.337 | 18/6:01.609 |
| 14 | 1 | 20.187 | 18/6:01.035 |
| 15 | 1 | 18.603 | 19/6:19.069 |
| 16 | 2 | 31.751 | 18/6:11.427 |
| 17 | 2 | 18.882 | 18/6:08.960 |
| 18 | 2 | 19.585 | 18/6:07.487 |