| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.168 | 18/6:03.024 |
| 2 | 4 | 19.266 | 19/6:14.623 |
| 3 | 4 | 19.661 | 19/6:14.268 |
| 4 | 4 | 19.479 | 19/6:13.226 |
| 5 | 4 | 19.709 | 19/6:13.475 |
| 6 | 4 | 20.386 | 19/6:15.785 |
| 7 | 4 | 19.593 | 19/6:15.283 |
| 8 | 3 | 19.057 | 19/6:13.633 |
| 9 | 3 | 19.629 | 19/6:13.557 |
| 10 | 3 | 18.992 | 19/6:12.286 |
| 11 | 4 | 25.831 | 18/6:02.898 |
| 12 | 4 | 24.438 | 18/6:09.313 |
| 13 | 4 | 20.782 | 18/6:09.680 |
| 14 | 4 | 24.555 | 18/6:14.845 |
| 15 | 4 | 19.851 | 18/6:13.676 |
| 16 | 4 | 19.742 | 18/6:12.531 |
| 17 | 4 | 21.650 | 18/6:13.541 |
| 18 | 3 | 19.434 | 18/6:12.223 |