| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.854 | 20/1:17.080 |
| 2 | 4 | 7.609 | 20/1:54.630 |
| 3 | 4 | 7.582 | 20/2:06.967 |
| 4 | 3 | 7.458 | 20/2:12.515 |
| 5 | 3 | 7.377 | 20/2:15.520 |
| 6 | 3 | 7.439 | 20/2:17.730 |
| 7 | 3 | 7.423 | 20/2:19.263 |
| 8 | 3 | 7.151 | 20/2:19.733 |
| 9 | 3 | 7.525 | 20/2:20.929 |
| 10 | 3 | 7.368 | 20/2:21.572 |
| 11 | 3 | 7.400 | 20/2:22.156 |
| 12 | 3 | 7.439 | 20/2:22.708 |
| 13 | 3 | 7.475 | 20/2:23.231 |
| 14 | 3 | 7.742 | 20/2:24.060 |
| 15 | 3 | 7.444 | 20/2:24.381 |
| 16 | 3 | 7.502 | 20/2:24.735 |
| 17 | 3 | 8.607 | 20/2:26.347 |
| 18 | 3 | 7.432 | 20/2:26.474 |
| 19 | 3 | 7.498 | 20/2:26.658 |
| 20 | 3 | 7.452 | 20/2:26.777 |