| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.460 | 20/5:09.200 |
| 2 | 1 | 14.708 | 20/5:01.680 |
| 3 | 1 | 14.934 | 20/5:00.680 |
| 4 | 1 | 14.633 | 21/5:13.609 |
| 5 | 1 | 15.081 | 21/5:14.227 |
| 6 | 1 | 14.742 | 21/5:13.453 |
| 7 | 1 | 15.263 | 21/5:14.463 |
| 8 | 1 | 14.937 | 21/5:14.365 |
| 9 | 1 | 15.001 | 21/5:14.438 |
| 10 | 1 | 17.770 | 20/5:05.058 |
| 11 | 1 | 14.576 | 20/5:03.827 |
| 12 | 1 | 15.322 | 20/5:04.045 |
| 13 | 1 | 14.975 | 20/5:03.695 |
| 14 | 2 | 15.199 | 20/5:03.716 |
| 15 | 2 | 16.803 | 20/5:05.872 |
| 16 | 2 | 14.925 | 20/5:05.411 |
| 17 | 2 | 15.379 | 20/5:05.539 |
| 18 | 2 | 15.034 | 20/5:05.269 |
| 19 | 2 | 17.775 | 20/5:07.913 |
| 20 | 2 | 15.141 | 20/5:07.658 |