| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.533 | 15/4:07.995 |
| 2 | 1 | 15.821 | 15/4:02.655 |
| 3 | 2 | 18.001 | 15/4:11.775 |
| 4 | 2 | 16.166 | 15/4:09.454 |
| 5 | 2 | 15.666 | 15/4:06.561 |
| 6 | 1 | 15.687 | 15/4:04.685 |
| 7 | 3 | 16.016 | 19/5:09.130 |
| 8 | 2 | 15.692 | 19/5:07.757 |
| 9 | 2 | 15.748 | 19/5:06.808 |
| 10 | 3 | 18.081 | 19/5:10.481 |
| 11 | 3 | 15.692 | 19/5:09.360 |
| 12 | 2 | 15.846 | 19/5:08.669 |
| 13 | 2 | 15.834 | 19/5:08.067 |
| 14 | 1 | 15.713 | 19/5:07.387 |
| 15 | 1 | 16.233 | 19/5:07.457 |
| 16 | 2 | 18.657 | 19/5:10.396 |
| 17 | 2 | 15.763 | 19/5:09.755 |
| 18 | 1 | 16.073 | 19/5:09.512 |
| 19 | 1 | 15.775 | 19/5:08.997 |