| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.169 | 17/5:08.873 |
| 2 | 5 | 18.370 | 17/5:10.582 |
| 3 | 5 | 18.601 | 17/5:12.460 |
| 4 | 6 | 18.492 | 17/5:12.936 |
| 5 | 6 | 18.850 | 17/5:14.439 |
| 6 | 6 | 18.232 | 17/5:13.690 |
| 7 | 6 | 19.759 | 17/5:16.863 |
| 8 | 6 | 18.695 | 17/5:16.982 |
| 9 | 6 | 18.668 | 17/5:17.024 |
| 10 | 6 | 18.844 | 17/5:17.356 |
| 11 | 6 | 19.097 | 17/5:18.019 |
| 12 | 6 | 18.484 | 17/5:17.703 |
| 13 | 6 | 18.386 | 17/5:17.308 |
| 14 | 6 | 18.549 | 17/5:17.167 |
| 15 | 6 | 18.389 | 17/5:16.863 |
| 16 | 6 | 18.781 | 17/5:17.014 |
| 17 | 6 | 18.380 | 17/5:16.746 |