| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.095 | 19/5:05.805 |
| 2 | 1 | 15.847 | 19/5:03.449 |
| 3 | 1 | 15.791 | 19/5:02.309 |
| 4 | 1 | 16.885 | 19/5:06.936 |
| 5 | 2 | 22.721 | 18/5:14.420 |
| 6 | 2 | 15.886 | 18/5:09.675 |
| 7 | 2 | 16.244 | 18/5:07.206 |
| 8 | 2 | 17.555 | 18/5:08.304 |
| 9 | 2 | 15.663 | 18/5:05.374 |
| 10 | 2 | 15.779 | 18/5:03.239 |
| 11 | 2 | 15.637 | 18/5:01.259 |
| 12 | 2 | 16.627 | 18/5:01.095 |
| 13 | 2 | 18.475 | 18/5:03.515 |
| 14 | 2 | 16.058 | 18/5:02.481 |
| 15 | 2 | 16.988 | 18/5:02.701 |
| 16 | 2 | 15.739 | 18/5:01.489 |
| 17 | 2 | 16.057 | 18/5:00.756 |
| 18 | 2 | 15.943 | 19/5:16.656 |
| 19 | 2 | 15.947 | 19/5:15.937 |