| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.918 | 19/5:02.442 |
| 2 | 1 | 15.817 | 19/5:01.483 |
| 3 | 1 | 16.122 | 19/5:03.094 |
| 4 | 1 | 15.515 | 19/5:01.017 |
| 5 | 1 | 15.774 | 19/5:00.755 |
| 6 | 1 | 15.524 | 20/5:15.567 |
| 7 | 2 | 19.524 | 19/5:09.955 |
| 8 | 2 | 15.232 | 19/5:07.387 |
| 9 | 2 | 15.603 | 19/5:06.172 |
| 10 | 2 | 17.818 | 19/5:09.409 |
| 11 | 2 | 15.381 | 19/5:07.848 |
| 12 | 2 | 15.436 | 19/5:06.635 |
| 13 | 1 | 15.367 | 19/5:05.507 |
| 14 | 1 | 15.431 | 19/5:04.627 |
| 15 | 1 | 15.203 | 19/5:03.576 |
| 16 | 1 | 15.568 | 19/5:03.089 |
| 17 | 1 | 16.020 | 19/5:03.165 |
| 18 | 1 | 16.151 | 19/5:03.371 |
| 19 | 1 | 17.852 | 19/5:05.256 |