| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.638 | 17/5:16.846 |
| 2 | 4 | 19.004 | 16/5:01.136 |
| 3 | 4 | 18.286 | 17/5:16.925 |
| 4 | 4 | 17.791 | 17/5:13.306 |
| 5 | 3 | 18.327 | 17/5:12.956 |
| 6 | 3 | 18.041 | 17/5:11.913 |
| 7 | 3 | 18.122 | 17/5:11.365 |
| 8 | 3 | 17.905 | 17/5:10.492 |
| 9 | 3 | 17.990 | 17/5:09.974 |
| 10 | 3 | 17.670 | 17/5:09.016 |
| 11 | 3 | 17.971 | 17/5:08.697 |
| 12 | 3 | 18.159 | 17/5:08.697 |
| 13 | 3 | 18.847 | 17/5:09.597 |
| 14 | 3 | 17.741 | 17/5:09.026 |
| 15 | 3 | 17.798 | 17/5:08.595 |
| 16 | 3 | 17.842 | 17/5:08.265 |
| 17 | 3 | 17.870 | 17/5:08.002 |