| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.224 | 20/5:04.480 |
| 2 | 3 | 14.871 | 20/5:00.950 |
| 3 | 3 | 14.919 | 20/5:00.093 |
| 4 | 3 | 14.576 | 21/5:12.847 |
| 5 | 3 | 14.077 | 21/5:09.401 |
| 6 | 3 | 14.099 | 21/5:07.181 |
| 7 | 3 | 15.607 | 21/5:10.119 |
| 8 | 3 | 15.227 | 21/5:11.325 |
| 9 | 3 | 14.487 | 21/5:10.536 |
| 10 | 3 | 21.961 | 20/5:10.096 |
| 11 | 3 | 16.298 | 20/5:11.538 |
| 12 | 3 | 18.746 | 19/5:00.979 |
| 13 | 3 | 16.801 | 19/5:02.382 |
| 14 | 3 | 20.636 | 19/5:08.789 |
| 15 | 3 | 22.287 | 19/5:16.434 |
| 16 | 3 | 20.004 | 18/5:03.548 |
| 17 | 3 | 26.673 | 18/5:13.934 |
| 18 | 3 | 24.825 | 18/5:21.318 |