| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.149 | 18/6:02.682 |
| 2 | 4 | 18.032 | 19/6:02.719 |
| 3 | 4 | 19.701 | 19/6:06.586 |
| 4 | 4 | 18.190 | 19/6:01.342 |
| 5 | 4 | 18.683 | 19/6:00.069 |
| 6 | 4 | 18.882 | 20/6:18.790 |
| 7 | 4 | 22.102 | 19/6:08.434 |
| 8 | 4 | 17.972 | 19/6:05.064 |
| 9 | 4 | 17.902 | 19/6:02.294 |
| 10 | 4 | 18.803 | 19/6:01.790 |
| 11 | 4 | 23.977 | 19/6:10.315 |
| 12 | 4 | 19.087 | 19/6:09.677 |
| 13 | 4 | 18.132 | 19/6:07.741 |
| 14 | 4 | 20.638 | 19/6:09.482 |
| 15 | 4 | 18.070 | 19/6:07.739 |
| 16 | 4 | 18.078 | 19/6:06.223 |
| 17 | 4 | 21.585 | 19/6:08.805 |
| 18 | 4 | 18.505 | 19/6:07.848 |
| 19 | 4 | 19.381 | 19/6:07.869 |