| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 19.093 | 18/5:43.674 |
| 2 | 2 | 17.715 | 18/5:31.272 |
| 3 | 2 | 17.004 | 18/5:22.872 |
| 4 | 3 | 19.868 | 18/5:31.560 |
| 5 | 3 | 17.408 | 18/5:27.917 |
| 6 | 3 | 17.785 | 18/5:26.619 |
| 7 | 3 | 17.449 | 18/5:24.828 |
| 8 | 3 | 17.242 | 18/5:23.019 |
| 9 | 3 | 17.161 | 18/5:21.450 |
| 10 | 3 | 17.158 | 18/5:20.189 |
| 11 | 3 | 17.699 | 18/5:20.043 |
| 12 | 3 | 17.335 | 18/5:19.376 |
| 13 | 3 | 16.908 | 18/5:18.219 |
| 14 | 2 | 17.658 | 18/5:18.192 |
| 15 | 2 | 17.503 | 18/5:17.983 |
| 16 | 2 | 17.304 | 18/5:17.576 |
| 17 | 2 | 17.325 | 18/5:17.239 |
| 18 | 2 | 17.298 | 18/5:16.913 |