| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.347 | 21/6:04.287 |
| 2 | 1 | 17.033 | 21/6:00.990 |
| 3 | 4 | 22.590 | 19/6:00.810 |
| 4 | 4 | 17.679 | 20/6:13.245 |
| 5 | 3 | 17.139 | 20/6:07.152 |
| 6 | 3 | 16.673 | 20/6:01.537 |
| 7 | 3 | 17.153 | 21/6:16.842 |
| 8 | 3 | 17.388 | 21/6:15.380 |
| 9 | 3 | 16.621 | 21/6:12.454 |
| 10 | 3 | 16.876 | 21/6:10.648 |
| 11 | 3 | 17.226 | 21/6:09.839 |
| 12 | 3 | 18.975 | 21/6:12.225 |
| 13 | 3 | 17.462 | 21/6:11.800 |
| 14 | 3 | 16.793 | 21/6:10.433 |
| 15 | 3 | 17.103 | 21/6:09.681 |
| 16 | 3 | 17.330 | 21/6:09.322 |
| 17 | 3 | 17.254 | 21/6:08.911 |
| 18 | 3 | 17.242 | 21/6:08.531 |
| 19 | 3 | 17.764 | 21/6:08.769 |
| 20 | 2 | 17.180 | 21/6:08.369 |
| 21 | 2 | 16.827 | 21/6:07.655 |