| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.134 | 20/5:02.680 |
| 2 | 1 | 13.587 | 21/5:01.570 |
| 3 | 1 | 13.508 | 22/5:09.679 |
| 4 | 1 | 13.881 | 22/5:08.605 |
| 5 | 1 | 13.598 | 22/5:06.715 |
| 6 | 1 | 14.662 | 22/5:09.357 |
| 7 | 1 | 13.869 | 22/5:08.751 |
| 8 | 1 | 14.317 | 22/5:09.529 |
| 9 | 1 | 14.474 | 22/5:10.518 |
| 10 | 1 | 16.492 | 21/5:01.396 |
| 11 | 2 | 27.570 | 20/5:11.076 |
| 12 | 2 | 14.091 | 20/5:08.638 |
| 13 | 2 | 18.795 | 20/5:13.812 |
| 14 | 2 | 18.659 | 19/5:02.150 |
| 15 | 2 | 13.357 | 20/5:14.659 |
| 16 | 2 | 14.061 | 20/5:12.569 |
| 17 | 3 | 28.642 | 19/5:11.485 |
| 18 | 3 | 13.954 | 19/5:08.909 |
| 19 | 3 | 13.807 | 19/5:06.458 |
| 20 | 2 | 13.807 | 19/5:06.458 |