| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.512 | 19/6:10.728 |
| 2 | 5 | 20.952 | 18/6:17.136 |
| 3 | 2 | 19.765 | 19/6:13.132 |
| 4 | 2 | 19.798 | 19/6:14.142 |
| 5 | 2 | 19.576 | 19/6:13.592 |
| 6 | 2 | 20.490 | 19/6:16.736 |
| 7 | 2 | 19.944 | 19/6:17.103 |
| 8 | 2 | 19.892 | 19/6:17.223 |
| 9 | 2 | 19.692 | 19/6:16.839 |
| 10 | 3 | 20.084 | 19/6:17.367 |
| 11 | 3 | 20.175 | 19/6:17.963 |
| 12 | 3 | 19.828 | 19/6:17.851 |
| 13 | 3 | 19.862 | 19/6:17.812 |
| 14 | 2 | 19.353 | 19/6:17.035 |
| 15 | 2 | 20.599 | 19/6:18.059 |
| 16 | 2 | 20.633 | 19/6:18.990 |
| 17 | 3 | 20.615 | 19/6:19.784 |
| 18 | 2 | 19.824 | 19/6:19.600 |