| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.971 | 19/6:19.449 |
| 2 | 4 | 19.898 | 19/6:18.755 |
| 3 | 3 | 19.716 | 19/6:17.372 |
| 4 | 3 | 19.797 | 19/6:17.065 |
| 5 | 3 | 19.523 | 19/6:15.839 |
| 6 | 3 | 20.098 | 19/6:16.843 |
| 7 | 3 | 20.001 | 19/6:17.297 |
| 8 | 3 | 19.180 | 19/6:15.687 |
| 9 | 3 | 19.907 | 19/6:15.970 |
| 10 | 3 | 19.546 | 19/6:15.510 |
| 11 | 3 | 20.176 | 19/6:16.222 |
| 12 | 2 | 19.567 | 19/6:15.852 |
| 13 | 2 | 19.540 | 19/6:15.498 |
| 14 | 2 | 19.491 | 19/6:15.129 |
| 15 | 2 | 20.165 | 19/6:15.663 |
| 16 | 2 | 19.682 | 19/6:15.556 |
| 17 | 2 | 19.232 | 19/6:14.959 |
| 18 | 2 | 20.330 | 19/6:15.588 |
| 19 | 3 | 23.198 | 19/6:19.018 |