| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.081 | 20/5:01.620 |
| 2 | 1 | 15.147 | 20/5:02.280 |
| 3 | 1 | 15.001 | 20/5:01.527 |
| 4 | 1 | 15.308 | 20/5:02.685 |
| 5 | 1 | 15.446 | 20/5:03.932 |
| 6 | 1 | 16.361 | 20/5:07.813 |
| 7 | 1 | 18.354 | 19/5:00.466 |
| 8 | 1 | 15.516 | 20/5:15.535 |
| 9 | 1 | 15.114 | 20/5:14.062 |
| 10 | 1 | 15.399 | 20/5:13.454 |
| 11 | 1 | 15.675 | 20/5:13.458 |
| 12 | 1 | 16.518 | 20/5:14.867 |
| 13 | 1 | 16.118 | 20/5:15.443 |
| 14 | 1 | 16.490 | 19/5:00.645 |
| 15 | 1 | 16.308 | 19/5:01.259 |
| 16 | 1 | 16.658 | 19/5:02.212 |
| 17 | 1 | 17.461 | 19/5:03.950 |
| 18 | 1 | 14.821 | 19/5:02.708 |
| 19 | 1 | 14.673 | 19/5:01.449 |