| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.143 | 18/5:08.574 |
| 2 | 1 | 17.084 | 18/5:08.043 |
| 3 | 1 | 17.293 | 18/5:09.012 |
| 4 | 1 | 17.292 | 18/5:09.654 |
| 5 | 2 | 18.645 | 18/5:14.845 |
| 6 | 1 | 16.633 | 18/5:12.027 |
| 7 | 1 | 16.896 | 18/5:11.106 |
| 8 | 1 | 16.888 | 18/5:10.216 |
| 9 | 1 | 17.386 | 18/5:10.052 |
| 10 | 1 | 17.081 | 18/5:10.213 |
| 11 | 1 | 17.232 | 18/5:10.210 |
| 12 | 1 | 17.551 | 18/5:10.686 |
| 13 | 1 | 17.632 | 18/5:11.200 |
| 14 | 1 | 19.661 | 18/5:14.250 |
| 15 | 1 | 16.948 | 18/5:13.638 |
| 16 | 1 | 17.054 | 18/5:13.221 |
| 17 | 1 | 16.639 | 18/5:12.414 |
| 18 | 1 | 16.491 | 18/5:11.549 |