| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.004 | N/A |
| 2 | 3 | 25.015 | 17/7:04.244 |
| 3 | 3 | 19.962 | 19/7:08.797 |
| 4 | 3 | 22.206 | 19/7:07.102 |
| 5 | 3 | 19.666 | 20/7:16.536 |
| 6 | 3 | 19.430 | 20/7:07.864 |
| 7 | 3 | 20.971 | 20/7:06.962 |
| 8 | 3 | 20.369 | 20/7:04.684 |
| 9 | 3 | 19.458 | 20/7:00.811 |
| 10 | 3 | 19.988 | 21/7:19.704 |
| 11 | 2 | 20.056 | 21/7:18.246 |
| 12 | 1 | 20.774 | 21/7:18.358 |
| 13 | 1 | 19.700 | 21/7:16.662 |
| 14 | 1 | 18.973 | 21/7:14.108 |
| 15 | 1 | 19.140 | 21/7:12.158 |
| 16 | 1 | 19.722 | 21/7:11.244 |
| 17 | 1 | 19.728 | 21/7:10.451 |
| 18 | 1 | 20.160 | 21/7:10.260 |
| 19 | 1 | 20.108 | 21/7:10.032 |
| 20 | 1 | 19.880 | 21/7:09.589 |
| 21 | 1 | 19.478 | 21/7:08.788 |