| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.185 | 19/5:07.515 |
| 2 | 1 | 15.384 | 20/5:15.690 |
| 3 | 1 | 15.478 | 20/5:13.647 |
| 4 | 2 | 17.227 | 19/5:05.302 |
| 5 | 2 | 15.839 | 19/5:04.429 |
| 6 | 2 | 15.797 | 19/5:03.715 |
| 7 | 2 | 16.044 | 19/5:03.875 |
| 8 | 2 | 18.598 | 19/5:10.061 |
| 9 | 2 | 15.883 | 19/5:09.141 |
| 10 | 2 | 15.795 | 19/5:08.237 |
| 11 | 2 | 17.342 | 19/5:10.170 |
| 12 | 2 | 16.218 | 19/5:10.001 |
| 13 | 2 | 15.529 | 19/5:08.851 |
| 14 | 2 | 14.969 | 19/5:07.105 |
| 15 | 2 | 19.179 | 19/5:10.925 |
| 16 | 2 | 15.588 | 19/5:10.003 |
| 17 | 2 | 16.018 | 19/5:09.670 |
| 18 | 2 | 17.259 | 19/5:10.684 |
| 19 | 2 | 15.449 | 19/5:09.781 |