| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.877 | N/A |
| 2 | 3 | 23.638 | 19/7:07.361 |
| 3 | 3 | 21.470 | 20/7:10.403 |
| 4 | 3 | 24.660 | 19/7:00.485 |
| 5 | 3 | 22.368 | 20/7:19.523 |
| 6 | 3 | 22.292 | 20/7:16.703 |
| 7 | 3 | 21.896 | 20/7:13.569 |
| 8 | 3 | 22.408 | 20/7:12.721 |
| 9 | 3 | 21.404 | 20/7:09.007 |
| 10 | 3 | 21.641 | 20/7:07.850 |
| 11 | 3 | 23.051 | 20/7:09.050 |
| 12 | 2 | 20.853 | 20/7:06.235 |
| 13 | 3 | 24.187 | 20/7:09.168 |
| 14 | 3 | 21.594 | 20/7:07.859 |
| 15 | 3 | 21.269 | 20/7:06.297 |
| 16 | 2 | 22.244 | 20/7:06.178 |
| 17 | 2 | 22.161 | 20/7:05.976 |
| 18 | 2 | 22.111 | 20/7:05.741 |
| 19 | 2 | 22.174 | 20/7:05.599 |
| 20 | 2 | 21.894 | 20/7:05.192 |