| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.339 | 20/1:06.780 |
| 2 | 4 | 7.392 | 20/1:47.310 |
| 3 | 3 | 7.063 | 20/1:58.627 |
| 4 | 2 | 7.471 | 20/2:06.325 |
| 5 | 3 | 8.468 | 20/2:14.932 |
| 6 | 3 | 7.533 | 20/2:17.553 |
| 7 | 3 | 6.927 | 20/2:17.694 |
| 8 | 3 | 7.601 | 20/2:19.485 |
| 9 | 2 | 7.527 | 20/2:20.713 |
| 10 | 2 | 7.170 | 20/2:20.982 |
| 11 | 2 | 6.841 | 20/2:20.604 |
| 12 | 2 | 6.966 | 20/2:20.497 |
| 13 | 2 | 6.822 | 20/2:20.185 |
| 14 | 2 | 7.203 | 20/2:20.461 |
| 15 | 2 | 7.104 | 20/2:20.569 |
| 16 | 2 | 7.740 | 20/2:21.459 |
| 17 | 2 | 6.859 | 20/2:21.207 |
| 18 | 2 | 7.241 | 20/2:21.408 |
| 19 | 2 | 7.010 | 20/2:21.344 |
| 20 | 2 | 7.660 | 20/2:21.937 |