| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.057 | 17/5:06.969 |
| 2 | 2 | 19.086 | 17/5:15.716 |
| 3 | 2 | 18.184 | 17/5:13.520 |
| 4 | 1 | 17.690 | 17/5:10.322 |
| 5 | 1 | 17.625 | 17/5:08.183 |
| 6 | 1 | 17.482 | 17/5:06.351 |
| 7 | 1 | 17.225 | 17/5:04.419 |
| 8 | 1 | 17.869 | 17/5:04.338 |
| 9 | 2 | 18.844 | 17/5:06.117 |
| 10 | 1 | 17.246 | 17/5:04.824 |
| 11 | 2 | 17.913 | 17/5:04.796 |
| 12 | 2 | 18.611 | 17/5:05.762 |
| 13 | 2 | 18.600 | 17/5:06.565 |
| 14 | 2 | 16.844 | 17/5:05.121 |
| 15 | 2 | 16.919 | 17/5:03.954 |
| 16 | 2 | 18.821 | 17/5:04.954 |
| 17 | 2 | 17.029 | 17/5:04.045 |