| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.387 | 20/5:07.740 |
| 2 | 2 | 14.504 | 21/5:13.856 |
| 3 | 2 | 14.297 | 21/5:09.316 |
| 4 | 1 | 14.489 | 21/5:08.054 |
| 5 | 1 | 14.926 | 21/5:09.133 |
| 6 | 1 | 14.467 | 21/5:08.245 |
| 7 | 1 | 14.246 | 21/5:06.948 |
| 8 | 2 | 14.948 | 21/5:07.818 |
| 9 | 1 | 14.028 | 21/5:06.348 |
| 10 | 1 | 15.026 | 21/5:07.268 |
| 11 | 1 | 14.463 | 21/5:06.946 |
| 12 | 1 | 14.439 | 21/5:06.635 |
| 13 | 1 | 14.798 | 21/5:06.952 |
| 14 | 1 | 15.214 | 21/5:07.848 |
| 15 | 1 | 14.773 | 21/5:08.007 |
| 16 | 1 | 14.698 | 21/5:08.048 |
| 17 | 1 | 15.787 | 21/5:09.429 |
| 18 | 1 | 14.421 | 21/5:09.063 |
| 19 | 1 | 14.866 | 21/5:09.227 |
| 20 | 1 | 14.685 | 21/5:09.185 |
| 21 | 1 | 14.366 | 21/5:08.828 |