| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 9.267 | N/A |
| 2 | 2 | 19.811 | 19/6:05.865 |
| 3 | 2 | 20.122 | 19/6:08.664 |
| 4 | 2 | 19.959 | 19/6:08.619 |
| 5 | 2 | 20.315 | 19/6:10.198 |
| 6 | 2 | 20.282 | 19/6:11.027 |
| 7 | 2 | 19.504 | 19/6:09.246 |
| 8 | 2 | 19.696 | 19/6:08.467 |
| 9 | 2 | 22.223 | 19/6:13.569 |
| 10 | 2 | 19.918 | 19/6:12.927 |
| 11 | 2 | 21.201 | 19/6:14.722 |
| 12 | 2 | 19.840 | 19/6:13.965 |
| 13 | 2 | 20.297 | 19/6:14.019 |
| 14 | 2 | 20.266 | 19/6:14.021 |
| 15 | 2 | 20.049 | 19/6:13.745 |
| 16 | 2 | 19.427 | 19/6:12.759 |
| 17 | 2 | 21.277 | 19/6:13.977 |
| 18 | 2 | 20.951 | 19/6:14.707 |
| 19 | 2 | 20.114 | 19/6:14.519 |