| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 35.592 | N/A |
| 2 | 2 | 27.516 | 18/8:23.364 |
| 3 | 2 | 25.576 | 18/8:06.874 |
| 4 | 2 | 24.896 | 19/8:23.052 |
| 5 | 2 | 26.268 | 19/8:24.744 |
| 6 | 2 | 24.843 | 19/8:20.348 |
| 7 | 1 | 29.255 | 18/8:04.261 |
| 8 | 1 | 26.043 | 18/8:03.413 |
| 9 | 1 | 25.515 | 18/8:01.655 |
| 10 | 1 | 25.818 | 18/8:00.859 |
| 11 | 1 | 25.689 | 18/8:00.004 |
| 12 | 1 | 26.147 | 18/8:00.012 |
| 13 | 1 | 30.869 | 18/8:06.708 |
| 14 | 1 | 30.052 | 18/8:11.305 |
| 15 | 1 | 25.967 | 18/8:10.286 |
| 16 | 1 | 25.754 | 18/8:09.161 |
| 17 | 1 | 25.968 | 18/8:08.404 |
| 18 | 1 | 27.632 | 18/8:09.400 |