| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.728 | N/A |
| 2 | 1 | 21.146 | 20/7:04.502 |
| 3 | 1 | 21.250 | 20/7:05.049 |
| 4 | 1 | 21.064 | 20/7:04.641 |
| 5 | 1 | 20.832 | 20/7:03.115 |
| 6 | 1 | 20.853 | 20/7:02.279 |
| 7 | 1 | 21.184 | 20/7:02.769 |
| 8 | 1 | 21.504 | 20/7:03.989 |
| 9 | 1 | 21.566 | 20/7:05.050 |
| 10 | 2 | 20.805 | 20/7:04.269 |
| 11 | 1 | 22.415 | 20/7:06.704 |
| 12 | 1 | 20.527 | 20/7:05.434 |
| 13 | 1 | 20.497 | 20/7:04.329 |
| 14 | 1 | 20.198 | 20/7:02.957 |
| 15 | 1 | 24.903 | 20/7:08.166 |
| 16 | 1 | 21.193 | 20/7:07.981 |
| 17 | 1 | 20.226 | 20/7:06.671 |
| 18 | 1 | 20.762 | 20/7:06.114 |
| 19 | 1 | 21.858 | 20/7:06.776 |
| 20 | 1 | 20.512 | 20/7:06.023 |