| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.260 | 18/5:10.680 |
| 2 | 2 | 17.175 | 18/5:09.915 |
| 3 | 2 | 17.538 | 18/5:11.838 |
| 4 | 2 | 17.367 | 18/5:12.030 |
| 5 | 2 | 17.376 | 18/5:12.178 |
| 6 | 2 | 17.479 | 18/5:12.585 |
| 7 | 2 | 17.270 | 18/5:12.339 |
| 8 | 2 | 17.382 | 18/5:12.406 |
| 9 | 2 | 17.431 | 18/5:12.556 |
| 10 | 2 | 17.715 | 18/5:13.187 |
| 11 | 1 | 17.376 | 18/5:13.149 |
| 12 | 1 | 17.577 | 18/5:13.419 |
| 13 | 1 | 17.689 | 18/5:13.802 |
| 14 | 2 | 17.655 | 18/5:14.087 |
| 15 | 2 | 17.350 | 18/5:13.968 |
| 16 | 2 | 17.443 | 18/5:13.968 |
| 17 | 2 | 17.468 | 18/5:13.995 |
| 18 | 2 | 18.239 | 18/5:14.790 |