| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.004 | 18/6:00.072 |
| 2 | 5 | 16.979 | 20/6:09.830 |
| 3 | 7 | 19.713 | 20/6:17.973 |
| 4 | 5 | 18.770 | 20/6:17.330 |
| 5 | 5 | 18.144 | 20/6:14.440 |
| 6 | 5 | 23.906 | 19/6:12.134 |
| 7 | 5 | 18.040 | 19/6:07.938 |
| 8 | 6 | 19.405 | 19/6:08.032 |
| 9 | 4 | 17.805 | 19/6:04.728 |
| 10 | 5 | 24.609 | 19/6:15.013 |
| 11 | 5 | 17.727 | 19/6:11.540 |
| 12 | 4 | 17.404 | 19/6:08.135 |
| 13 | 4 | 18.007 | 19/6:06.134 |
| 14 | 4 | 18.592 | 19/6:05.214 |
| 15 | 4 | 22.957 | 19/6:09.945 |
| 16 | 5 | 17.478 | 19/6:07.579 |
| 17 | 4 | 19.577 | 19/6:07.837 |
| 18 | 4 | 17.713 | 19/6:06.098 |
| 19 | 4 | 17.630 | 19/6:04.460 |