| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.303 | 19/5:09.757 |
| 2 | 1 | 15.977 | 19/5:06.660 |
| 3 | 2 | 16.044 | 19/5:06.052 |
| 4 | 2 | 16.236 | 19/5:06.660 |
| 5 | 1 | 16.019 | 19/5:06.200 |
| 6 | 1 | 16.033 | 19/5:05.938 |
| 7 | 1 | 16.156 | 19/5:06.085 |
| 8 | 1 | 16.354 | 19/5:06.665 |
| 9 | 2 | 16.288 | 19/5:06.977 |
| 10 | 2 | 16.962 | 19/5:08.507 |
| 11 | 2 | 16.300 | 19/5:08.615 |
| 12 | 2 | 16.326 | 19/5:08.747 |
| 13 | 2 | 15.908 | 19/5:08.247 |
| 14 | 2 | 16.054 | 19/5:08.017 |
| 15 | 2 | 16.925 | 19/5:08.921 |
| 16 | 2 | 16.304 | 19/5:08.974 |
| 17 | 2 | 16.723 | 19/5:09.490 |
| 18 | 2 | 16.606 | 19/5:09.825 |
| 19 | 2 | 16.138 | 19/5:09.656 |