| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.232 | 20/5:04.640 |
| 2 | 1 | 14.986 | 20/5:02.180 |
| 3 | 1 | 15.087 | 20/5:02.033 |
| 4 | 2 | 15.459 | 20/5:03.820 |
| 5 | 2 | 15.312 | 20/5:04.304 |
| 6 | 2 | 15.236 | 20/5:04.373 |
| 7 | 1 | 15.414 | 20/5:04.931 |
| 8 | 1 | 14.631 | 20/5:03.392 |
| 9 | 1 | 14.914 | 20/5:02.824 |
| 10 | 2 | 16.070 | 20/5:04.682 |
| 11 | 2 | 15.299 | 20/5:04.800 |
| 12 | 2 | 15.343 | 20/5:04.972 |
| 13 | 2 | 15.244 | 20/5:04.965 |
| 14 | 1 | 15.342 | 20/5:05.099 |
| 15 | 2 | 17.119 | 20/5:07.584 |
| 16 | 2 | 14.667 | 20/5:06.694 |
| 17 | 2 | 15.333 | 20/5:06.692 |
| 18 | 2 | 17.002 | 20/5:08.544 |
| 19 | 1 | 14.705 | 20/5:07.784 |
| 20 | 1 | 15.001 | 20/5:07.396 |