| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.638 | 20/5:12.760 |
| 2 | 2 | 15.336 | 20/5:09.740 |
| 3 | 2 | 15.500 | 20/5:09.827 |
| 4 | 2 | 14.433 | 20/5:04.535 |
| 5 | 2 | 14.916 | 20/5:03.292 |
| 6 | 2 | 14.625 | 20/5:01.493 |
| 7 | 2 | 14.819 | 20/5:00.763 |
| 8 | 2 | 15.089 | 20/5:00.890 |
| 9 | 2 | 15.329 | 20/5:01.522 |
| 10 | 2 | 15.754 | 20/5:02.878 |
| 11 | 2 | 14.680 | 20/5:02.035 |
| 12 | 2 | 14.807 | 20/5:01.543 |
| 13 | 2 | 14.808 | 20/5:01.129 |
| 14 | 2 | 14.880 | 20/5:00.877 |
| 15 | 2 | 15.587 | 20/5:01.601 |
| 16 | 2 | 14.746 | 20/5:01.184 |
| 17 | 2 | 14.859 | 20/5:00.948 |
| 18 | 2 | 15.575 | 20/5:01.534 |
| 19 | 2 | 15.065 | 20/5:01.522 |
| 20 | 3 | 18.828 | 20/5:05.274 |