| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.649 | 19/5:16.331 |
| 2 | 4 | 16.707 | 18/5:00.204 |
| 3 | 3 | 16.417 | 19/5:15.229 |
| 4 | 5 | 16.927 | 18/5:00.150 |
| 5 | 6 | 16.747 | 18/5:00.409 |
| 6 | 5 | 16.812 | 18/5:00.777 |
| 7 | 6 | 17.521 | 18/5:02.863 |
| 8 | 5 | 16.845 | 18/5:02.906 |
| 9 | 7 | 20.645 | 18/5:10.540 |
| 10 | 7 | 16.828 | 18/5:09.776 |
| 11 | 7 | 17.010 | 18/5:09.449 |
| 12 | 7 | 17.941 | 18/5:10.574 |
| 13 | 7 | 16.475 | 18/5:09.495 |
| 14 | 7 | 16.728 | 18/5:08.895 |
| 15 | 7 | 16.572 | 18/5:08.189 |
| 16 | 7 | 18.011 | 18/5:09.189 |
| 17 | 7 | 17.241 | 18/5:09.257 |
| 18 | 7 | 16.516 | 18/5:08.592 |