| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.951 | 21/6:16.971 |
| 2 | 4 | 17.236 | 21/6:09.463 |
| 3 | 4 | 16.937 | 21/6:04.868 |
| 4 | 3 | 18.227 | 21/6:09.343 |
| 5 | 3 | 17.118 | 21/6:07.370 |
| 6 | 4 | 18.463 | 21/6:10.762 |
| 7 | 3 | 16.875 | 21/6:08.421 |
| 8 | 3 | 16.668 | 21/6:06.122 |
| 9 | 2 | 16.967 | 21/6:05.031 |
| 10 | 2 | 16.636 | 21/6:03.464 |
| 11 | 2 | 16.664 | 21/6:02.235 |
| 12 | 2 | 16.859 | 21/6:01.552 |
| 13 | 2 | 17.042 | 21/6:01.269 |
| 14 | 2 | 16.867 | 21/6:00.765 |
| 15 | 2 | 18.543 | 21/6:02.674 |
| 16 | 2 | 16.689 | 21/6:01.911 |
| 17 | 2 | 16.623 | 21/6:01.157 |
| 18 | 2 | 17.759 | 21/6:01.811 |
| 19 | 2 | 16.877 | 21/6:01.422 |
| 20 | 1 | 16.868 | 21/6:01.062 |
| 21 | 1 | 17.170 | 21/6:01.039 |