| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.739 | 20/6:14.780 |
| 2 | 1 | 18.375 | 20/6:11.140 |
| 3 | 1 | 19.052 | 20/6:14.440 |
| 4 | 3 | 19.593 | 20/6:18.795 |
| 5 | 2 | 16.187 | 20/6:07.784 |
| 6 | 1 | 14.277 | 21/6:11.780 |
| 7 | 1 | 13.578 | 22/6:16.517 |
| 8 | 1 | 13.312 | 22/6:06.061 |
| 9 | 3 | 14.134 | 23/6:16.298 |
| 10 | 1 | 14.134 | 23/6:16.298 |
| 11 | 3 | 14.113 | 21/6:16.507 |
| 12 | 2 | 17.957 | 21/6:16.566 |
| 13 | 2 | 17.215 | 21/6:15.197 |
| 14 | 1 | 16.177 | 21/6:12.241 |
| 15 | 2 | 17.283 | 21/6:11.526 |
| 16 | 2 | 16.827 | 21/6:10.228 |
| 17 | 2 | 16.199 | 21/6:08.225 |
| 18 | 2 | 16.977 | 21/6:07.493 |
| 19 | 2 | 16.483 | 21/6:06.238 |
| 20 | 2 | 16.825 | 21/6:05.520 |
| 21 | 2 | 15.897 | 21/6:03.853 |