| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.618 | 19/5:15.742 |
| 2 | 2 | 16.708 | 19/5:16.597 |
| 3 | 1 | 16.366 | 19/5:14.716 |
| 4 | 1 | 16.464 | 19/5:14.241 |
| 5 | 1 | 17.005 | 19/5:16.012 |
| 6 | 1 | 18.981 | 18/5:06.426 |
| 7 | 1 | 17.153 | 18/5:06.759 |
| 8 | 1 | 16.953 | 18/5:06.558 |
| 9 | 1 | 16.916 | 18/5:06.328 |
| 10 | 1 | 16.527 | 18/5:05.444 |
| 11 | 1 | 16.869 | 18/5:05.280 |
| 12 | 1 | 16.545 | 18/5:04.657 |
| 13 | 1 | 16.488 | 18/5:04.052 |
| 14 | 2 | 19.012 | 18/5:06.778 |
| 15 | 2 | 17.434 | 18/5:07.247 |
| 16 | 2 | 17.085 | 18/5:07.264 |
| 17 | 2 | 16.519 | 18/5:06.681 |
| 18 | 2 | 16.802 | 18/5:06.445 |