| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.363 | 19/6:07.897 |
| 2 | 3 | 18.218 | 20/6:15.810 |
| 3 | 3 | 19.530 | 19/6:01.703 |
| 4 | 3 | 18.253 | 20/6:16.820 |
| 5 | 5 | 23.603 | 19/6:16.075 |
| 6 | 5 | 19.799 | 19/6:16.092 |
| 7 | 5 | 17.743 | 19/6:10.524 |
| 8 | 6 | 22.124 | 19/6:16.753 |
| 9 | 6 | 18.562 | 19/6:14.078 |
| 10 | 6 | 20.973 | 19/6:16.519 |
| 11 | 6 | 17.619 | 19/6:12.723 |
| 12 | 6 | 17.799 | 19/6:09.845 |
| 13 | 6 | 18.406 | 19/6:08.296 |
| 14 | 5 | 20.492 | 19/6:09.800 |
| 15 | 5 | 18.781 | 19/6:08.936 |
| 16 | 4 | 18.433 | 19/6:07.766 |
| 17 | 4 | 20.190 | 19/6:08.698 |
| 18 | 4 | 19.111 | 19/6:08.388 |
| 19 | 5 | 18.860 | 19/6:07.859 |