| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.928 | 20/7:18.560 |
| 2 | 3 | 24.368 | 19/7:19.812 |
| 3 | 3 | 21.369 | 19/7:08.545 |
| 4 | 2 | 21.014 | 19/7:01.225 |
| 5 | 2 | 20.193 | 20/7:15.488 |
| 6 | 3 | 26.103 | 19/7:07.421 |
| 7 | 3 | 19.947 | 19/7:00.503 |
| 8 | 2 | 20.896 | 20/7:19.545 |
| 9 | 2 | 20.817 | 20/7:16.967 |
| 10 | 2 | 20.977 | 20/7:15.224 |
| 11 | 2 | 22.286 | 20/7:16.178 |
| 12 | 1 | 21.326 | 20/7:15.373 |
| 13 | 1 | 20.156 | 20/7:12.892 |
| 14 | 1 | 20.329 | 20/7:11.013 |
| 15 | 1 | 22.206 | 20/7:11.887 |
| 16 | 1 | 21.656 | 20/7:11.964 |
| 17 | 1 | 24.368 | 20/7:15.222 |
| 18 | 1 | 21.851 | 20/7:15.322 |
| 19 | 1 | 21.295 | 20/7:14.826 |
| 20 | 1 | 22.768 | 20/7:15.853 |