| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.638 | 20/5:12.760 |
| 2 | 1 | 15.073 | 20/5:07.110 |
| 3 | 1 | 15.394 | 20/5:07.367 |
| 4 | 1 | 15.060 | 20/5:05.825 |
| 5 | 1 | 15.322 | 20/5:05.948 |
| 6 | 1 | 15.293 | 20/5:05.933 |
| 7 | 1 | 15.182 | 20/5:05.606 |
| 8 | 1 | 15.436 | 20/5:05.995 |
| 9 | 1 | 14.967 | 20/5:05.256 |
| 10 | 1 | 15.416 | 20/5:05.562 |
| 11 | 1 | 15.440 | 20/5:05.856 |
| 12 | 1 | 15.466 | 20/5:06.145 |
| 13 | 1 | 15.379 | 20/5:06.255 |
| 14 | 1 | 15.510 | 20/5:06.537 |
| 15 | 1 | 15.162 | 20/5:06.317 |
| 16 | 1 | 15.441 | 20/5:06.474 |
| 17 | 1 | 16.153 | 20/5:07.449 |
| 18 | 1 | 15.655 | 20/5:07.763 |
| 19 | 1 | 15.456 | 20/5:07.835 |
| 20 | 1 | 15.624 | 20/5:08.067 |