| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.979 | 16/5:19.664 |
| 2 | 2 | 15.504 | 17/5:01.605 |
| 3 | 2 | 17.229 | 18/5:16.272 |
| 4 | 2 | 19.963 | 17/5:08.869 |
| 5 | 2 | 14.764 | 18/5:14.780 |
| 6 | 2 | 16.266 | 18/5:11.115 |
| 7 | 2 | 15.964 | 18/5:07.720 |
| 8 | 2 | 14.039 | 18/5:00.843 |
| 9 | 2 | 16.105 | 19/5:16.272 |
| 10 | 2 | 14.331 | 19/5:11.874 |
| 11 | 2 | 20.016 | 18/5:01.353 |
| 12 | 2 | 14.403 | 19/5:14.391 |
| 13 | 2 | 17.035 | 19/5:15.105 |
| 14 | 2 | 13.559 | 19/5:10.999 |
| 15 | 2 | 22.227 | 18/5:01.661 |
| 16 | 2 | 15.630 | 18/5:00.391 |
| 17 | 2 | 16.343 | 18/5:00.025 |
| 18 | 2 | 17.705 | 18/5:01.062 |