| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.142 | 20/5:02.840 |
| 2 | 1 | 16.153 | 20/5:12.950 |
| 3 | 1 | 14.874 | 20/5:07.793 |
| 4 | 1 | 14.633 | 20/5:04.010 |
| 5 | 1 | 15.042 | 20/5:03.376 |
| 6 | 1 | 15.002 | 20/5:02.820 |
| 7 | 1 | 15.243 | 20/5:03.111 |
| 8 | 1 | 14.964 | 20/5:02.632 |
| 9 | 1 | 32.626 | 18/5:07.358 |
| 10 | 1 | 15.171 | 18/5:03.930 |
| 11 | 1 | 16.273 | 18/5:02.929 |
| 12 | 1 | 15.132 | 18/5:00.382 |
| 13 | 2 | 20.234 | 18/5:05.292 |
| 14 | 2 | 24.153 | 18/5:14.540 |
| 15 | 2 | 15.350 | 18/5:11.990 |
| 16 | 2 | 15.416 | 18/5:09.834 |
| 17 | 1 | 15.092 | 18/5:07.588 |
| 18 | 1 | 15.079 | 18/5:05.579 |