| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.351 | 18/6:06.318 |
| 2 | 2 | 19.510 | 19/6:18.680 |
| 3 | 2 | 19.493 | 19/6:15.909 |
| 4 | 2 | 18.043 | 19/6:07.636 |
| 5 | 1 | 19.278 | 19/6:07.365 |
| 6 | 1 | 19.759 | 19/6:08.708 |
| 7 | 2 | 24.024 | 18/6:01.178 |
| 8 | 2 | 19.052 | 19/6:18.836 |
| 9 | 2 | 19.882 | 19/6:18.716 |
| 10 | 2 | 21.710 | 18/6:01.984 |
| 11 | 2 | 18.618 | 19/6:19.516 |
| 12 | 3 | 17.924 | 19/6:16.270 |
| 13 | 2 | 18.105 | 19/6:13.787 |
| 14 | 2 | 19.480 | 19/6:13.525 |
| 15 | 2 | 18.892 | 19/6:12.553 |
| 16 | 2 | 20.835 | 19/6:14.010 |
| 17 | 2 | 19.296 | 19/6:13.576 |
| 18 | 2 | 20.638 | 19/6:14.606 |
| 19 | 2 | 21.096 | 19/6:15.986 |