| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.550 | N/A |
| 2 | 2 | 22.136 | 20/7:02.134 |
| 3 | 2 | 21.873 | 21/7:21.064 |
| 4 | 1 | 22.093 | 20/7:00.196 |
| 5 | 1 | 23.475 | 20/7:07.040 |
| 6 | 2 | 23.823 | 20/7:12.047 |
| 7 | 2 | 22.406 | 20/7:11.602 |
| 8 | 2 | 21.840 | 20/7:09.446 |
| 9 | 1 | 22.301 | 20/7:08.924 |
| 10 | 1 | 22.919 | 20/7:09.822 |
| 11 | 1 | 22.536 | 20/7:09.813 |
| 12 | 1 | 22.366 | 20/7:09.512 |
| 13 | 1 | 22.116 | 20/7:08.866 |
| 14 | 1 | 22.640 | 20/7:09.085 |
| 15 | 1 | 21.732 | 20/7:08.040 |
| 16 | 1 | 22.669 | 20/7:08.321 |
| 17 | 2 | 24.028 | 20/7:10.181 |
| 18 | 2 | 22.670 | 20/7:10.305 |
| 19 | 4 | 28.743 | 20/7:16.825 |
| 20 | 4 | 22.015 | 20/7:15.931 |