| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.331 | 18/6:05.958 |
| 2 | 6 | 25.844 | 16/6:09.400 |
| 3 | 4 | 19.748 | 17/6:13.564 |
| 4 | 6 | 26.778 | 16/6:10.804 |
| 5 | 4 | 19.085 | 17/6:20.072 |
| 6 | 4 | 18.908 | 17/6:10.300 |
| 7 | 4 | 20.458 | 17/6:07.083 |
| 8 | 4 | 20.719 | 17/6:05.226 |
| 9 | 4 | 22.064 | 17/6:06.322 |
| 10 | 4 | 24.585 | 17/6:11.484 |
| 11 | 4 | 19.780 | 17/6:08.282 |
| 12 | 2 | 18.998 | 17/6:04.506 |
| 13 | 2 | 19.308 | 17/6:01.716 |
| 14 | 2 | 19.766 | 18/6:21.050 |
| 15 | 2 | 20.426 | 18/6:20.158 |
| 16 | 2 | 19.665 | 18/6:18.521 |
| 17 | 2 | 20.991 | 18/6:18.481 |
| 18 | 2 | 28.496 | 18/6:25.950 |