| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.447 | 18/5:14.046 |
| 2 | 2 | 17.652 | 18/5:15.891 |
| 3 | 2 | 17.028 | 18/5:12.762 |
| 4 | 2 | 17.185 | 18/5:11.904 |
| 5 | 2 | 16.979 | 18/5:10.648 |
| 6 | 1 | 16.995 | 18/5:09.858 |
| 7 | 1 | 17.122 | 18/5:09.621 |
| 8 | 3 | 17.525 | 18/5:10.349 |
| 9 | 3 | 16.822 | 18/5:09.510 |
| 10 | 3 | 16.972 | 18/5:09.109 |
| 11 | 3 | 16.928 | 18/5:08.708 |
| 12 | 3 | 16.987 | 18/5:08.463 |
| 13 | 3 | 16.934 | 18/5:08.182 |
| 14 | 3 | 16.759 | 18/5:07.716 |
| 15 | 2 | 17.824 | 18/5:08.591 |
| 16 | 2 | 17.868 | 18/5:09.405 |
| 17 | 3 | 18.233 | 18/5:10.511 |
| 18 | 3 | 16.866 | 18/5:10.126 |