| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.425 | 20/1:08.500 |
| 2 | 4 | 3.465 | 20/1:09.300 |
| 3 | 2 | 7.584 | 20/1:50.090 |
| 4 | 2 | 7.731 | 20/2:04.933 |
| 5 | 2 | 8.076 | 20/2:14.080 |
| 6 | 3 | 7.950 | 20/2:19.064 |
| 7 | 3 | 7.731 | 20/2:21.657 |
| 8 | 3 | 7.605 | 20/2:23.149 |
| 9 | 3 | 7.493 | 20/2:23.988 |
| 10 | 4 | 8.282 | 20/2:26.393 |
| 11 | 4 | 9.712 | 20/2:31.178 |
| 12 | 4 | 7.443 | 20/2:30.967 |
| 13 | 4 | 7.662 | 20/2:31.157 |
| 14 | 4 | 7.738 | 20/2:31.434 |
| 15 | 4 | 7.516 | 20/2:31.354 |
| 16 | 4 | 10.037 | 20/2:34.647 |
| 17 | 4 | 7.514 | 20/2:34.374 |
| 18 | 4 | 7.542 | 20/2:34.166 |
| 19 | 4 | 7.629 | 20/2:34.078 |