| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.548 | N/A |
| 2 | 2 | 24.849 | 18/7:03.981 |
| 3 | 2 | 25.003 | 18/7:05.029 |
| 4 | 2 | 24.327 | 18/7:01.895 |
| 5 | 2 | 25.482 | 18/7:05.107 |
| 6 | 2 | 25.487 | 18/7:07.051 |
| 7 | 2 | 25.947 | 18/7:09.650 |
| 8 | 2 | 24.287 | 18/7:07.475 |
| 9 | 1 | 25.441 | 18/7:08.296 |
| 10 | 1 | 26.752 | 18/7:11.411 |
| 11 | 1 | 24.426 | 18/7:09.949 |
| 12 | 1 | 23.121 | 18/7:06.736 |
| 13 | 1 | 24.575 | 18/7:06.118 |
| 14 | 1 | 26.485 | 18/7:08.093 |
| 15 | 1 | 24.649 | 18/7:07.557 |
| 16 | 2 | 27.754 | 18/7:10.611 |
| 17 | 2 | 26.789 | 18/7:12.257 |
| 18 | 2 | 29.837 | 18/7:16.759 |