| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.602 | N/A |
| 2 | 2 | 22.526 | 22/8:17.648 |
| 3 | 2 | 20.239 | 23/8:15.017 |
| 4 | 2 | 23.934 | 22/8:11.495 |
| 5 | 2 | 21.509 | 22/8:07.694 |
| 6 | 3 | 25.365 | 22/8:21.608 |
| 7 | 3 | 21.115 | 22/8:16.001 |
| 8 | 3 | 20.949 | 22/8:11.513 |
| 9 | 3 | 23.257 | 22/8:14.198 |
| 10 | 3 | 23.741 | 22/8:17.417 |
| 11 | 3 | 21.636 | 22/8:15.571 |
| 12 | 4 | 29.991 | 21/8:06.896 |
| 13 | 4 | 34.108 | 20/8:01.187 |
| 14 | 4 | 20.985 | 21/8:20.532 |
| 15 | 4 | 22.683 | 21/8:18.942 |
| 16 | 4 | 21.371 | 21/8:15.814 |
| 17 | 4 | 21.678 | 21/8:13.460 |
| 18 | 4 | 21.235 | 21/8:10.863 |
| 19 | 4 | 20.609 | 21/8:07.858 |
| 20 | 4 | 21.957 | 21/8:06.589 |
| 21 | 4 | 21.867 | 21/8:05.357 |