| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.374 | 19/5:11.106 |
| 2 | 1 | 16.374 | 19/5:11.106 |
| 3 | 1 | 16.807 | 19/5:13.848 |
| 4 | 2 | 16.522 | 19/5:13.866 |
| 5 | 2 | 17.439 | 18/5:00.658 |
| 6 | 2 | 17.615 | 18/5:03.393 |
| 7 | 2 | 16.870 | 18/5:03.431 |
| 8 | 2 | 16.969 | 18/5:03.683 |
| 9 | 2 | 17.280 | 18/5:04.500 |
| 10 | 2 | 16.434 | 18/5:03.631 |
| 11 | 2 | 16.165 | 18/5:02.480 |
| 12 | 2 | 16.834 | 18/5:02.524 |
| 13 | 2 | 16.565 | 18/5:02.190 |
| 14 | 2 | 17.030 | 18/5:02.500 |
| 15 | 2 | 16.691 | 18/5:02.363 |
| 16 | 2 | 16.659 | 18/5:02.207 |
| 17 | 2 | 16.033 | 18/5:01.406 |
| 18 | 2 | 16.935 | 18/5:01.596 |