| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.347 | N/A |
| 2 | 1 | 17.560 | 19/5:17.427 |
| 3 | 2 | 17.814 | 18/5:02.026 |
| 4 | 2 | 17.414 | 18/5:00.479 |
| 5 | 2 | 16.902 | 19/5:14.952 |
| 6 | 1 | 17.676 | 19/5:15.864 |
| 7 | 1 | 17.095 | 19/5:14.073 |
| 8 | 2 | 16.490 | 19/5:12.363 |
| 9 | 2 | 20.793 | 18/5:02.553 |
| 10 | 2 | 16.715 | 18/5:00.658 |
| 11 | 2 | 18.229 | 18/5:01.716 |
| 12 | 2 | 16.818 | 18/5:00.401 |
| 13 | 2 | 16.937 | 19/5:17.011 |
| 14 | 2 | 16.701 | 19/5:15.854 |
| 15 | 1 | 17.043 | 19/5:15.301 |
| 16 | 1 | 16.538 | 19/5:14.217 |
| 17 | 1 | 16.646 | 19/5:13.389 |
| 18 | 1 | 17.052 | 19/5:13.089 |
| 19 | 1 | 17.796 | 19/5:13.566 |