| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.999 | 19/5:03.981 |
| 2 | 1 | 15.776 | 19/5:01.863 |
| 3 | 1 | 17.114 | 19/5:09.630 |
| 4 | 1 | 16.146 | 19/5:08.916 |
| 5 | 1 | 16.473 | 19/5:09.730 |
| 6 | 1 | 16.642 | 19/5:10.808 |
| 7 | 1 | 18.047 | 19/5:15.392 |
| 8 | 1 | 16.155 | 19/5:14.336 |
| 9 | 2 | 16.213 | 19/5:13.637 |
| 10 | 1 | 15.788 | 19/5:12.271 |
| 11 | 1 | 16.333 | 19/5:12.094 |
| 12 | 2 | 19.172 | 19/5:16.442 |
| 13 | 2 | 15.958 | 19/5:15.423 |
| 14 | 1 | 16.106 | 19/5:14.751 |
| 15 | 1 | 16.426 | 19/5:14.574 |
| 16 | 2 | 16.623 | 19/5:14.653 |
| 17 | 1 | 16.002 | 19/5:14.029 |
| 18 | 1 | 20.385 | 18/5:01.358 |