| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.249 | 19/5:08.731 |
| 2 | 2 | 15.937 | 19/5:05.767 |
| 3 | 2 | 15.848 | 19/5:04.215 |
| 4 | 1 | 16.220 | 19/5:05.206 |
| 5 | 2 | 16.071 | 19/5:05.235 |
| 6 | 1 | 16.544 | 19/5:06.752 |
| 7 | 2 | 16.802 | 19/5:08.536 |
| 8 | 2 | 15.735 | 19/5:07.339 |
| 9 | 1 | 15.810 | 19/5:06.567 |
| 10 | 1 | 15.732 | 19/5:05.801 |
| 11 | 1 | 15.672 | 19/5:05.071 |
| 12 | 1 | 15.838 | 19/5:04.725 |
| 13 | 1 | 15.786 | 19/5:04.357 |
| 14 | 1 | 15.925 | 19/5:04.229 |
| 15 | 1 | 15.846 | 19/5:04.019 |
| 16 | 1 | 15.927 | 19/5:03.931 |
| 17 | 1 | 15.834 | 19/5:03.750 |
| 18 | 1 | 16.139 | 19/5:03.910 |
| 19 | 1 | 15.832 | 19/5:03.747 |