| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 31.537 | N/A |
| 2 | 2 | 17.845 | 20/6:10.592 |
| 3 | 2 | 17.437 | 20/6:06.716 |
| 4 | 1 | 18.427 | 20/6:11.694 |
| 5 | 1 | 17.721 | 20/6:10.829 |
| 6 | 1 | 17.181 | 20/6:08.258 |
| 7 | 1 | 17.422 | 20/6:07.308 |
| 8 | 1 | 17.478 | 20/6:06.781 |
| 9 | 1 | 18.155 | 20/6:07.993 |
| 10 | 1 | 18.228 | 20/6:09.091 |
| 11 | 1 | 17.653 | 20/6:08.876 |
| 12 | 1 | 17.406 | 20/6:08.274 |
| 13 | 1 | 17.446 | 20/6:07.835 |
| 14 | 1 | 17.434 | 20/6:07.446 |
| 15 | 1 | 17.291 | 20/6:06.919 |
| 16 | 1 | 17.106 | 20/6:06.228 |
| 17 | 1 | 17.308 | 20/6:05.863 |
| 18 | 1 | 17.289 | 20/6:05.520 |
| 19 | 1 | 17.295 | 20/6:05.221 |
| 20 | 1 | 16.931 | 20/6:04.590 |