| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.672 | N/A |
| 2 | 2 | 15.822 | 19/5:03.468 |
| 3 | 2 | 15.369 | 20/5:14.986 |
| 4 | 2 | 15.414 | 20/5:13.837 |
| 5 | 1 | 15.549 | 20/5:13.903 |
| 6 | 1 | 15.524 | 20/5:13.848 |
| 7 | 1 | 15.691 | 20/5:14.340 |
| 8 | 1 | 16.230 | 19/5:00.498 |
| 9 | 1 | 15.862 | 19/5:00.959 |
| 10 | 1 | 22.043 | 19/5:13.068 |
| 11 | 1 | 15.899 | 19/5:12.797 |
| 12 | 1 | 15.645 | 19/5:11.659 |
| 13 | 1 | 16.087 | 19/5:11.374 |
| 14 | 1 | 15.580 | 19/5:10.431 |
| 15 | 1 | 15.494 | 19/5:09.512 |
| 16 | 1 | 15.476 | 19/5:08.694 |
| 17 | 1 | 15.607 | 19/5:08.125 |
| 18 | 1 | 15.629 | 19/5:07.647 |
| 19 | 1 | 15.977 | 19/5:07.570 |