| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.900 | 21/6:15.900 |
| 2 | 3 | 18.080 | 21/6:17.790 |
| 3 | 3 | 19.210 | 20/6:07.933 |
| 4 | 3 | 20.040 | 20/6:16.150 |
| 5 | 4 | 21.220 | 19/6:06.510 |
| 6 | 4 | 20.300 | 19/6:09.708 |
| 7 | 4 | 22.440 | 19/6:17.801 |
| 8 | 4 | 21.540 | 18/6:01.642 |
| 9 | 4 | 19.360 | 18/6:00.180 |
| 10 | 5 | 19.800 | 19/6:19.791 |
| 11 | 4 | 17.780 | 19/6:15.975 |
| 12 | 5 | 23.420 | 18/6:01.635 |
| 13 | 5 | 18.670 | 19/6:19.649 |
| 14 | 5 | 25.330 | 18/6:06.544 |
| 15 | 5 | 18.830 | 18/6:04.704 |
| 16 | 6 | 23.980 | 18/6:08.887 |
| 17 | 5 | 18.630 | 18/6:06.914 |
| 18 | 5 | 19.220 | 18/6:05.750 |