| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.077 | N/A |
| 2 | 1 | 20.513 | 21/7:14.337 |
| 3 | 1 | 21.787 | 20/7:05.927 |
| 4 | 1 | 20.589 | 20/7:02.374 |
| 5 | 1 | 20.438 | 21/7:20.712 |
| 6 | 1 | 21.061 | 20/7:00.751 |
| 7 | 1 | 20.748 | 20/7:00.341 |
| 8 | 1 | 20.732 | 20/7:00.004 |
| 9 | 1 | 20.115 | 21/7:19.034 |
| 10 | 1 | 20.652 | 21/7:18.821 |
| 11 | 1 | 20.296 | 21/7:17.939 |
| 12 | 1 | 20.882 | 21/7:18.282 |
| 13 | 1 | 21.913 | 21/7:20.287 |
| 14 | 1 | 20.409 | 21/7:19.669 |
| 15 | 1 | 20.168 | 21/7:18.795 |
| 16 | 1 | 21.596 | 21/7:19.942 |
| 17 | 1 | 20.668 | 21/7:19.785 |
| 18 | 1 | 20.861 | 21/7:19.874 |
| 19 | 1 | 20.440 | 21/7:19.485 |
| 20 | 1 | 20.957 | 21/7:19.682 |
| 21 | 1 | 23.196 | 21/7:22.098 |