| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.563 | 19/5:14.697 |
| 2 | 2 | 16.563 | 19/5:14.697 |
| 3 | 2 | 16.457 | 19/5:14.026 |
| 4 | 2 | 16.681 | 19/5:14.754 |
| 5 | 2 | 16.139 | 19/5:13.131 |
| 6 | 2 | 16.734 | 19/5:13.934 |
| 7 | 2 | 16.649 | 19/5:14.276 |
| 8 | 2 | 16.681 | 19/5:14.609 |
| 9 | 2 | 16.601 | 19/5:14.699 |
| 10 | 2 | 16.617 | 19/5:14.802 |
| 11 | 3 | 18.894 | 18/5:02.038 |
| 12 | 3 | 16.637 | 18/5:01.824 |
| 13 | 3 | 16.828 | 18/5:01.907 |
| 14 | 4 | 16.722 | 18/5:01.842 |
| 15 | 4 | 16.785 | 18/5:01.861 |
| 16 | 4 | 16.753 | 18/5:01.842 |
| 17 | 4 | 16.691 | 18/5:01.759 |
| 18 | 4 | 19.085 | 18/5:04.080 |