| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.274 | 20/1:05.480 |
| 2 | 4 | 7.902 | 20/1:51.760 |
| 3 | 4 | 7.601 | 20/2:05.180 |
| 4 | 4 | 7.640 | 20/2:12.085 |
| 5 | 4 | 7.479 | 20/2:15.584 |
| 6 | 4 | 7.352 | 20/2:17.493 |
| 7 | 4 | 8.468 | 20/2:22.046 |
| 8 | 4 | 7.880 | 20/2:23.990 |
| 9 | 4 | 7.696 | 20/2:25.093 |
| 10 | 4 | 8.132 | 20/2:26.848 |
| 11 | 4 | 8.025 | 20/2:28.089 |
| 12 | 4 | 7.433 | 20/2:28.137 |
| 13 | 4 | 8.012 | 20/2:29.068 |
| 14 | 4 | 7.638 | 20/2:29.331 |
| 15 | 4 | 7.586 | 20/2:29.491 |
| 16 | 4 | 7.866 | 20/2:29.980 |
| 17 | 4 | 7.851 | 20/2:30.394 |
| 18 | 4 | 7.659 | 20/2:30.549 |
| 19 | 4 | 7.644 | 19/2:23.138 |