| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.539 | 20/0:50.780 |
| 2 | 3 | 6.481 | 20/1:30.200 |
| 3 | 2 | 6.528 | 20/1:43.653 |
| 4 | 2 | 6.363 | 20/1:49.555 |
| 5 | 2 | 6.512 | 20/1:53.692 |
| 6 | 2 | 6.426 | 20/1:56.163 |
| 7 | 3 | 8.551 | 20/2:04.000 |
| 8 | 3 | 6.572 | 20/2:04.930 |
| 9 | 3 | 6.510 | 20/2:05.516 |
| 10 | 3 | 6.703 | 20/2:06.370 |
| 11 | 2 | 6.800 | 20/2:07.245 |
| 12 | 3 | 7.283 | 20/2:08.780 |
| 13 | 3 | 6.683 | 20/2:09.155 |
| 14 | 3 | 7.367 | 20/2:10.454 |
| 15 | 3 | 6.827 | 20/2:10.860 |
| 16 | 4 | 13.492 | 20/2:19.546 |
| 17 | 4 | 6.634 | 20/2:19.142 |
| 18 | 4 | 6.801 | 20/2:18.969 |
| 19 | 4 | 7.138 | 19/2:12.210 |