| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.268 | 20/5:05.360 |
| 2 | 2 | 15.217 | 20/5:04.850 |
| 3 | 2 | 15.138 | 20/5:04.153 |
| 4 | 1 | 14.882 | 20/5:02.525 |
| 5 | 1 | 14.741 | 20/5:00.984 |
| 6 | 1 | 15.055 | 20/5:01.003 |
| 7 | 1 | 15.041 | 20/5:00.977 |
| 8 | 2 | 17.335 | 20/5:06.692 |
| 9 | 1 | 15.119 | 20/5:06.213 |
| 10 | 1 | 15.294 | 20/5:06.180 |
| 11 | 1 | 15.073 | 20/5:05.751 |
| 12 | 1 | 15.484 | 20/5:06.078 |
| 13 | 1 | 15.162 | 20/5:05.860 |
| 14 | 1 | 15.430 | 20/5:06.056 |
| 15 | 1 | 15.084 | 20/5:05.764 |
| 16 | 1 | 15.563 | 20/5:06.108 |
| 17 | 1 | 14.864 | 20/5:05.588 |
| 18 | 1 | 15.529 | 20/5:05.866 |
| 19 | 1 | 15.479 | 20/5:06.061 |
| 20 | 1 | 15.782 | 20/5:06.540 |