| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.655 | 20/5:13.001 |
| 2 | 1 | 15.530 | 20/5:11.085 |
| 3 | 1 | 15.359 | 20/5:10.293 |
| 4 | 1 | 15.377 | 20/5:09.605 |
| 5 | 1 | 15.672 | 20/5:10.372 |
| 6 | 1 | 15.512 | 20/5:10.035 |
| 7 | 1 | 15.897 | 20/5:11.434 |
| 8 | 2 | 15.866 | 20/5:12.017 |
| 9 | 1 | 15.654 | 20/5:12.271 |
| 10 | 3 | 16.412 | 20/5:13.868 |
| 11 | 3 | 15.642 | 20/5:13.774 |
| 12 | 2 | 15.650 | 20/5:13.071 |
| 13 | 3 | 15.803 | 20/5:13.890 |
| 14 | 3 | 23.377 | 19/5:08.622 |
| 15 | 3 | 15.663 | 19/5:07.887 |
| 16 | 3 | 15.393 | 19/5:06.923 |
| 17 | 3 | 15.972 | 19/5:06.720 |
| 18 | 3 | 16.490 | 19/5:07.086 |
| 19 | 3 | 15.684 | 19/5:06.608 |