| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.272 | 18/5:10.896 |
| 2 | 4 | 16.970 | 18/5:08.178 |
| 3 | 3 | 16.936 | 18/5:07.068 |
| 4 | 4 | 16.904 | 18/5:06.369 |
| 5 | 4 | 16.840 | 18/5:05.719 |
| 6 | 4 | 16.861 | 18/5:05.349 |
| 7 | 4 | 16.751 | 18/5:04.802 |
| 8 | 3 | 16.472 | 18/5:03.764 |
| 9 | 4 | 16.767 | 18/5:03.546 |
| 10 | 3 | 16.661 | 18/5:03.181 |
| 11 | 3 | 16.611 | 18/5:02.801 |
| 12 | 3 | 16.961 | 18/5:03.009 |
| 13 | 4 | 17.874 | 18/5:04.449 |
| 14 | 4 | 16.654 | 18/5:04.115 |
| 15 | 4 | 16.815 | 18/5:04.019 |
| 16 | 3 | 17.010 | 18/5:04.154 |
| 17 | 4 | 16.973 | 18/5:04.234 |
| 18 | 4 | 16.850 | 18/5:04.182 |