| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.669 | N/A |
| 2 | 1 | 19.513 | 19/6:13.903 |
| 3 | 1 | 17.631 | 20/6:15.537 |
| 4 | 1 | 18.205 | 20/6:13.212 |
| 5 | 1 | 18.364 | 20/6:12.805 |
| 6 | 1 | 18.192 | 20/6:11.908 |
| 7 | 1 | 17.597 | 20/6:09.425 |
| 8 | 1 | 17.517 | 20/6:07.434 |
| 9 | 1 | 17.763 | 20/6:06.526 |
| 10 | 1 | 17.578 | 20/6:05.429 |
| 11 | 1 | 18.047 | 20/6:05.442 |
| 12 | 1 | 19.312 | 20/6:07.638 |
| 13 | 1 | 17.696 | 20/6:06.909 |
| 14 | 1 | 17.463 | 20/6:05.952 |
| 15 | 1 | 17.597 | 20/6:05.313 |
| 16 | 1 | 18.493 | 20/6:05.895 |
| 17 | 1 | 17.865 | 20/6:05.658 |
| 18 | 1 | 17.454 | 20/6:04.989 |
| 19 | 1 | 17.804 | 20/6:04.765 |
| 20 | 1 | 18.964 | 20/6:05.724 |