| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.855 | 20/0:57.100 |
| 2 | 4 | 7.675 | 20/1:45.300 |
| 3 | 3 | 7.393 | 20/1:59.487 |
| 4 | 4 | 7.675 | 20/2:07.990 |
| 5 | 4 | 7.306 | 20/2:11.616 |
| 6 | 4 | 7.510 | 20/2:14.713 |
| 7 | 4 | 7.084 | 20/2:15.709 |
| 8 | 4 | 7.751 | 20/2:18.122 |
| 9 | 4 | 7.355 | 20/2:19.120 |
| 10 | 4 | 7.012 | 20/2:19.232 |
| 11 | 4 | 6.951 | 20/2:19.213 |
| 12 | 4 | 7.278 | 20/2:19.742 |
| 13 | 3 | 7.469 | 20/2:20.483 |
| 14 | 3 | 7.511 | 20/2:21.179 |
| 15 | 3 | 7.114 | 20/2:21.252 |
| 16 | 3 | 7.438 | 20/2:21.721 |
| 17 | 3 | 7.166 | 20/2:21.815 |
| 18 | 3 | 7.155 | 20/2:21.887 |
| 19 | 3 | 7.302 | 20/2:22.105 |
| 20 | 3 | 7.123 | 20/2:22.123 |