| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.033 | 19/5:04.627 |
| 2 | 5 | 15.584 | 19/5:00.362 |
| 3 | 5 | 16.732 | 19/5:06.210 |
| 4 | 5 | 16.631 | 19/5:08.655 |
| 5 | 5 | 16.834 | 19/5:10.893 |
| 6 | 6 | 15.637 | 19/5:08.595 |
| 7 | 6 | 16.264 | 19/5:08.655 |
| 8 | 6 | 14.921 | 19/5:05.510 |
| 9 | 6 | 14.958 | 19/5:03.143 |
| 10 | 6 | 14.946 | 19/5:01.226 |
| 11 | 6 | 15.423 | 19/5:00.482 |
| 12 | 4 | 15.172 | 20/5:15.225 |
| 13 | 4 | 15.055 | 20/5:14.138 |
| 14 | 5 | 14.977 | 20/5:13.096 |
| 15 | 4 | 15.430 | 20/5:12.796 |
| 16 | 5 | 16.257 | 20/5:13.567 |
| 17 | 6 | 15.408 | 20/5:13.249 |
| 18 | 6 | 18.464 | 19/5:00.544 |
| 19 | 6 | 16.811 | 19/5:01.537 |