| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.275 | 20/6:05.005 |
| 2 | 2 | 17.523 | 21/6:15.879 |
| 3 | 1 | 17.679 | 21/6:14.339 |
| 4 | 1 | 17.876 | 21/6:14.603 |
| 5 | 2 | 17.936 | 21/6:15.013 |
| 6 | 2 | 18.056 | 21/6:15.707 |
| 7 | 3 | 18.568 | 21/6:17.739 |
| 8 | 2 | 17.935 | 21/6:17.601 |
| 9 | 2 | 17.854 | 21/6:17.304 |
| 10 | 2 | 18.161 | 21/6:17.712 |
| 11 | 2 | 17.893 | 21/6:17.534 |
| 12 | 2 | 23.270 | 20/6:08.376 |
| 13 | 2 | 18.697 | 20/6:08.804 |
| 14 | 2 | 18.217 | 20/6:08.485 |
| 15 | 2 | 17.960 | 20/6:07.866 |
| 16 | 2 | 17.774 | 20/6:07.092 |
| 17 | 2 | 18.307 | 20/6:07.036 |
| 18 | 2 | 18.070 | 20/6:06.723 |
| 19 | 2 | 17.626 | 20/6:05.975 |
| 20 | 1 | 6.297 | 21/6:11.672 |
| 21 | 1 | 12.650 | 21/6:06.624 |