| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.234 | 19/6:05.446 |
| 2 | 2 | 19.796 | 19/6:10.785 |
| 3 | 3 | 21.400 | 18/6:02.580 |
| 4 | 2 | 22.670 | 18/6:13.950 |
| 5 | 2 | 19.284 | 18/6:08.582 |
| 6 | 3 | 24.964 | 17/6:00.819 |
| 7 | 2 | 19.546 | 18/6:17.727 |
| 8 | 2 | 20.097 | 18/6:15.730 |
| 9 | 2 | 22.219 | 18/6:18.420 |
| 10 | 2 | 18.861 | 18/6:14.528 |
| 11 | 2 | 19.356 | 18/6:12.153 |
| 12 | 2 | 18.553 | 18/6:08.970 |
| 13 | 2 | 20.285 | 18/6:08.675 |
| 14 | 2 | 18.955 | 18/6:06.711 |
| 15 | 2 | 23.654 | 18/6:10.649 |
| 16 | 2 | 19.401 | 18/6:09.309 |
| 17 | 2 | 20.068 | 18/6:08.834 |
| 18 | 2 | 24.716 | 18/6:13.059 |