| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.907 | N/A |
| 2 | 1 | 25.338 | 18/7:13.653 |
| 3 | 1 | 24.739 | 18/7:08.561 |
| 4 | 1 | 23.676 | 18/7:00.840 |
| 5 | 1 | 26.141 | 18/7:07.456 |
| 6 | 2 | 26.432 | 18/7:12.415 |
| 7 | 2 | 25.264 | 18/7:12.412 |
| 8 | 3 | 27.692 | 18/7:18.306 |
| 9 | 4 | 26.844 | 18/7:20.924 |
| 10 | 4 | 25.442 | 18/7:20.313 |
| 11 | 4 | 27.575 | 18/7:23.450 |
| 12 | 4 | 25.558 | 18/7:22.899 |
| 13 | 4 | 24.857 | 18/7:21.447 |
| 14 | 4 | 24.895 | 18/7:20.268 |
| 15 | 4 | 25.443 | 18/7:19.923 |
| 16 | 4 | 27.779 | 18/7:22.272 |
| 17 | 4 | 24.990 | 18/7:21.363 |
| 18 | 4 | 24.608 | 18/7:20.180 |