| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.077 | 20/6:01.540 |
| 2 | 1 | 17.219 | 21/6:10.608 |
| 3 | 1 | 17.044 | 21/6:06.380 |
| 4 | 1 | 16.912 | 21/6:03.573 |
| 5 | 1 | 17.870 | 21/6:05.912 |
| 6 | 1 | 16.693 | 21/6:03.353 |
| 7 | 3 | 21.730 | 21/6:16.635 |
| 8 | 3 | 17.215 | 21/6:14.745 |
| 9 | 3 | 18.118 | 21/6:15.382 |
| 10 | 1 | 18.297 | 21/6:16.267 |
| 11 | 1 | 16.464 | 21/6:13.493 |
| 12 | 1 | 16.762 | 21/6:11.702 |
| 13 | 1 | 17.976 | 21/6:12.147 |
| 14 | 1 | 17.162 | 21/6:11.309 |
| 15 | 1 | 17.206 | 21/6:10.643 |
| 16 | 1 | 16.842 | 21/6:09.583 |
| 17 | 1 | 17.315 | 21/6:09.232 |
| 18 | 1 | 17.664 | 21/6:09.327 |
| 19 | 1 | 17.844 | 21/6:09.611 |
| 20 | 1 | 16.985 | 21/6:08.965 |
| 21 | 1 | 16.727 | 21/6:08.122 |