| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.740 | 18/6:13.320 |
| 2 | 1 | 14.900 | 21/6:14.220 |
| 3 | 1 | 20.468 | 20/6:14.053 |
| 4 | 1 | 23.373 | 19/6:17.535 |
| 5 | 2 | 22.550 | 18/6:07.312 |
| 6 | 2 | 23.284 | 18/6:15.945 |
| 7 | 2 | 20.633 | 18/6:15.295 |
| 8 | 2 | 18.386 | 18/6:09.752 |
| 9 | 2 | 24.886 | 18/6:18.440 |
| 10 | 3 | 17.664 | 18/6:12.391 |
| 11 | 2 | 15.050 | 18/6:03.165 |
| 12 | 2 | 19.619 | 18/6:02.329 |
| 13 | 2 | 17.976 | 19/6:19.312 |
| 14 | 2 | 21.793 | 18/6:01.700 |
| 15 | 2 | 24.206 | 18/6:06.634 |
| 16 | 2 | 17.682 | 18/6:03.611 |
| 17 | 2 | 19.782 | 18/6:03.168 |
| 18 | 2 | 22.039 | 18/6:05.031 |