| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.357 | N/A |
| 2 | 1 | 19.411 | 20/6:13.166 |
| 3 | 1 | 19.417 | 20/6:13.223 |
| 4 | 1 | 19.512 | 20/6:13.843 |
| 5 | 1 | 19.198 | 20/6:12.662 |
| 6 | 1 | 19.388 | 20/6:12.675 |
| 7 | 1 | 19.528 | 20/6:13.128 |
| 8 | 1 | 20.361 | 20/6:15.712 |
| 9 | 1 | 19.293 | 20/6:15.113 |
| 10 | 1 | 19.563 | 20/6:15.218 |
| 11 | 1 | 19.779 | 20/6:15.712 |
| 12 | 1 | 19.092 | 20/6:14.929 |
| 13 | 1 | 19.326 | 20/6:14.648 |
| 14 | 1 | 20.613 | 20/6:16.290 |
| 15 | 1 | 19.555 | 20/6:16.263 |
| 16 | 1 | 20.137 | 20/6:16.976 |
| 17 | 1 | 19.554 | 20/6:16.907 |
| 18 | 1 | 19.764 | 20/6:17.082 |
| 19 | 1 | 20.715 | 20/6:18.241 |
| 20 | 1 | 19.452 | 20/6:18.015 |