| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.369 | 18/5:12.642 |
| 2 | 3 | 17.324 | 18/5:12.237 |
| 3 | 3 | 17.704 | 18/5:14.382 |
| 4 | 2 | 17.405 | 18/5:14.109 |
| 5 | 2 | 17.065 | 18/5:12.721 |
| 6 | 1 | 17.448 | 18/5:12.945 |
| 7 | 1 | 18.033 | 18/5:14.609 |
| 8 | 3 | 17.754 | 18/5:15.229 |
| 9 | 5 | 17.961 | 18/5:16.126 |
| 10 | 2 | 17.559 | 18/5:16.119 |
| 11 | 2 | 17.366 | 18/5:15.798 |
| 12 | 2 | 17.485 | 18/5:15.709 |
| 13 | 2 | 17.649 | 18/5:15.861 |
| 14 | 2 | 17.619 | 18/5:15.952 |
| 15 | 2 | 17.854 | 18/5:16.314 |
| 16 | 3 | 17.834 | 18/5:16.607 |
| 17 | 3 | 17.873 | 18/5:16.908 |
| 18 | 3 | 17.738 | 18/5:17.040 |