| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.847 | N/A |
| 2 | 4 | 22.344 | 19/7:11.039 |
| 3 | 4 | 22.476 | 19/7:12.227 |
| 4 | 4 | 23.144 | 19/7:16.631 |
| 5 | 4 | 22.165 | 19/7:14.427 |
| 6 | 4 | 22.975 | 19/7:16.021 |
| 7 | 4 | 23.541 | 19/7:18.782 |
| 8 | 4 | 22.541 | 19/7:18.182 |
| 9 | 4 | 23.549 | 19/7:20.000 |
| 10 | 4 | 22.378 | 19/7:19.073 |
| 11 | 4 | 23.770 | 19/7:20.836 |
| 12 | 4 | 23.326 | 19/7:21.552 |
| 13 | 4 | 24.942 | 18/7:01.477 |
| 14 | 4 | 22.832 | 18/7:01.132 |
| 15 | 4 | 22.749 | 18/7:00.735 |
| 16 | 4 | 26.441 | 18/7:04.576 |
| 17 | 4 | 23.234 | 18/7:04.529 |
| 18 | 4 | 23.798 | 18/7:05.052 |