| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.833 | 18/5:02.994 |
| 2 | 3 | 16.655 | 18/5:01.392 |
| 3 | 3 | 16.709 | 18/5:01.182 |
| 4 | 3 | 16.888 | 18/5:01.883 |
| 5 | 3 | 16.936 | 18/5:02.476 |
| 6 | 3 | 16.582 | 18/5:01.809 |
| 7 | 4 | 17.015 | 18/5:02.446 |
| 8 | 4 | 16.944 | 18/5:02.764 |
| 9 | 4 | 17.695 | 18/5:04.514 |
| 10 | 4 | 16.698 | 18/5:04.119 |
| 11 | 4 | 16.841 | 18/5:04.030 |
| 12 | 4 | 17.273 | 18/5:04.603 |
| 13 | 4 | 16.691 | 18/5:04.283 |
| 14 | 3 | 17.012 | 18/5:04.421 |
| 15 | 3 | 16.912 | 18/5:04.421 |
| 16 | 3 | 16.567 | 18/5:04.032 |
| 17 | 3 | 16.780 | 18/5:03.915 |
| 18 | 2 | 17.354 | 18/5:04.385 |