| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.871 | N/A |
| 2 | 3 | 27.546 | 16/7:19.061 |
| 3 | 3 | 21.951 | 17/7:01.847 |
| 4 | 3 | 23.643 | 18/7:20.331 |
| 5 | 3 | 24.328 | 18/7:20.011 |
| 6 | 4 | 22.196 | 18/7:12.728 |
| 7 | 2 | 23.906 | 18/7:12.652 |
| 8 | 2 | 22.424 | 18/7:08.999 |
| 9 | 2 | 23.984 | 18/7:09.574 |
| 10 | 2 | 21.877 | 18/7:06.041 |
| 11 | 2 | 22.146 | 18/7:03.672 |
| 12 | 2 | 22.062 | 18/7:01.604 |
| 13 | 1 | 23.375 | 18/7:01.741 |
| 14 | 2 | 27.819 | 18/7:07.668 |
| 15 | 2 | 23.572 | 18/7:07.591 |
| 16 | 2 | 22.636 | 18/7:06.464 |
| 17 | 2 | 33.853 | 18/7:17.396 |
| 18 | 2 | 22.556 | 18/7:15.745 |