| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.436 | 18/5:13.848 |
| 2 | 1 | 16.246 | 18/5:03.138 |
| 3 | 1 | 17.775 | 18/5:08.742 |
| 4 | 2 | 16.916 | 18/5:07.679 |
| 5 | 1 | 16.287 | 18/5:04.776 |
| 6 | 1 | 17.087 | 18/5:05.241 |
| 7 | 1 | 17.227 | 18/5:05.933 |
| 8 | 2 | 16.359 | 18/5:04.499 |
| 9 | 2 | 16.959 | 18/5:04.584 |
| 10 | 2 | 16.566 | 18/5:03.944 |
| 11 | 2 | 17.609 | 18/5:05.128 |
| 12 | 2 | 16.544 | 18/5:04.517 |
| 13 | 2 | 16.493 | 18/5:03.929 |
| 14 | 2 | 16.768 | 18/5:03.778 |
| 15 | 2 | 16.694 | 18/5:03.559 |
| 16 | 2 | 18.272 | 18/5:05.143 |
| 17 | 2 | 17.455 | 18/5:05.675 |
| 18 | 2 | 17.845 | 18/5:06.538 |