| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.834 | N/A |
| 2 | 2 | 15.641 | 19/5:01.372 |
| 3 | 1 | 15.561 | 19/5:00.652 |
| 4 | 1 | 15.411 | 20/5:15.049 |
| 5 | 1 | 15.276 | 20/5:13.806 |
| 6 | 1 | 15.677 | 20/5:14.584 |
| 7 | 1 | 15.322 | 20/5:13.979 |
| 8 | 1 | 15.201 | 20/5:13.218 |
| 9 | 1 | 15.243 | 20/5:12.747 |
| 10 | 1 | 15.622 | 20/5:13.181 |
| 11 | 1 | 15.566 | 20/5:13.422 |
| 12 | 1 | 15.509 | 20/5:13.520 |
| 13 | 1 | 16.253 | 20/5:14.780 |
| 14 | 1 | 15.477 | 20/5:14.712 |
| 15 | 1 | 15.650 | 20/5:14.889 |
| 16 | 1 | 15.505 | 20/5:14.858 |
| 17 | 1 | 15.311 | 20/5:14.601 |
| 18 | 1 | 15.569 | 20/5:14.662 |
| 19 | 1 | 15.505 | 20/5:14.649 |
| 20 | 1 | 15.732 | 20/5:14.865 |