| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.776 | N/A |
| 2 | 1 | 24.813 | 18/7:03.597 |
| 3 | 1 | 26.001 | 18/7:13.695 |
| 4 | 1 | 24.535 | 18/7:08.753 |
| 5 | 2 | 25.627 | 18/7:10.924 |
| 6 | 1 | 26.912 | 18/7:16.595 |
| 7 | 2 | 28.370 | 18/7:24.507 |
| 8 | 2 | 26.225 | 18/7:24.949 |
| 9 | 2 | 24.115 | 18/7:20.796 |
| 10 | 2 | 24.680 | 18/7:18.634 |
| 11 | 2 | 25.147 | 18/7:17.698 |
| 12 | 3 | 33.320 | 17/7:03.223 |
| 13 | 3 | 24.917 | 17/7:01.325 |
| 14 | 3 | 29.030 | 17/7:04.781 |
| 15 | 3 | 24.591 | 17/7:02.670 |
| 16 | 3 | 24.417 | 17/7:00.656 |
| 17 | 3 | 25.265 | 18/7:25.863 |
| 18 | 3 | 24.983 | 18/7:24.724 |