| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.048 | 20/6:00.960 |
| 2 | 1 | 17.166 | 21/6:09.747 |
| 3 | 2 | 20.073 | 20/6:08.580 |
| 4 | 4 | 22.872 | 19/6:11.255 |
| 5 | 4 | 17.698 | 19/6:04.257 |
| 6 | 4 | 17.880 | 19/6:00.167 |
| 7 | 4 | 19.038 | 19/6:00.389 |
| 8 | 3 | 17.420 | 20/6:15.487 |
| 9 | 3 | 18.005 | 20/6:13.778 |
| 10 | 3 | 19.448 | 20/6:15.296 |
| 11 | 3 | 22.854 | 19/6:03.594 |
| 12 | 3 | 17.890 | 19/6:01.621 |
| 13 | 2 | 23.895 | 19/6:08.727 |
| 14 | 2 | 17.119 | 19/6:05.622 |
| 15 | 2 | 18.891 | 19/6:05.176 |
| 16 | 2 | 18.288 | 19/6:04.070 |
| 17 | 2 | 18.862 | 19/6:03.735 |
| 18 | 2 | 17.680 | 19/6:02.190 |
| 19 | 2 | 17.830 | 19/6:00.957 |