| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.923 | 17/5:04.691 |
| 2 | 3 | 16.944 | 18/5:13.803 |
| 3 | 3 | 17.606 | 18/5:14.838 |
| 4 | 3 | 17.531 | 18/5:15.018 |
| 5 | 3 | 17.795 | 18/5:16.076 |
| 6 | 3 | 17.752 | 18/5:16.653 |
| 7 | 3 | 17.799 | 18/5:17.185 |
| 8 | 3 | 17.618 | 18/5:17.178 |
| 9 | 3 | 17.257 | 18/5:16.045 |
| 10 | 3 | 16.826 | 18/5:15.091 |
| 11 | 3 | 17.150 | 18/5:14.510 |
| 12 | 3 | 17.719 | 18/5:14.088 |
| 13 | 3 | 17.349 | 18/5:14.680 |
| 14 | 3 | 20.747 | 17/5:01.162 |
| 15 | 3 | 17.395 | 17/5:00.799 |
| 16 | 3 | 17.758 | 17/5:00.867 |
| 17 | 3 | 17.064 | 17/5:00.233 |