| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 2.574 | 20/0:51.480 |
| 2 | 1 | 6.535 | 20/1:31.090 |
| 3 | 1 | 6.996 | 20/1:47.367 |
| 4 | 1 | 6.608 | 20/1:53.565 |
| 5 | 1 | 6.752 | 20/1:57.860 |
| 6 | 1 | 6.988 | 20/2:01.510 |
| 7 | 1 | 6.733 | 20/2:03.389 |
| 8 | 1 | 6.894 | 20/2:05.200 |
| 9 | 1 | 7.071 | 20/2:07.002 |
| 10 | 2 | 7.828 | 20/2:09.958 |
| 11 | 3 | 12.061 | 20/2:20.073 |
| 12 | 3 | 8.035 | 20/2:21.792 |
| 13 | 3 | 8.415 | 20/2:23.831 |
| 14 | 3 | 7.831 | 20/2:24.744 |
| 15 | 3 | 7.235 | 20/2:24.741 |
| 16 | 3 | 8.479 | 20/2:26.294 |
| 17 | 3 | 8.087 | 20/2:27.202 |
| 18 | 3 | 7.140 | 20/2:26.958 |
| 19 | 2 | 10.649 | 20/2:30.433 |
| 20 | 2 | 7.592 | 20/2:30.503 |