| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.611 | 18/5:16.998 |
| 2 | 1 | 17.320 | 18/5:14.379 |
| 3 | 1 | 17.652 | 18/5:15.498 |
| 4 | 2 | 18.830 | 17/5:03.505 |
| 5 | 2 | 17.931 | 17/5:03.769 |
| 6 | 2 | 17.827 | 17/5:03.651 |
| 7 | 2 | 17.629 | 17/5:03.085 |
| 8 | 2 | 18.560 | 17/5:04.064 |
| 9 | 2 | 17.882 | 17/5:04.568 |
| 10 | 2 | 18.163 | 17/5:04.988 |
| 11 | 2 | 17.785 | 17/5:04.748 |
| 12 | 2 | 18.064 | 17/5:04.943 |
| 13 | 2 | 17.782 | 17/5:04.739 |
| 14 | 2 | 18.298 | 17/5:05.191 |
| 15 | 2 | 18.162 | 17/5:05.428 |
| 16 | 2 | 18.993 | 17/5:06.519 |
| 17 | 3 | 18.065 | 17/5:06.554 |