| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.285 | N/A |
| 2 | 2 | 22.686 | 19/7:13.633 |
| 3 | 2 | 22.762 | 19/7:14.317 |
| 4 | 1 | 22.546 | 19/7:13.249 |
| 5 | 2 | 25.888 | 18/7:04.283 |
| 6 | 2 | 24.764 | 18/7:08.681 |
| 7 | 2 | 23.609 | 18/7:08.340 |
| 8 | 2 | 22.155 | 18/7:04.566 |
| 9 | 2 | 25.489 | 18/7:08.820 |
| 10 | 3 | 25.924 | 18/7:12.950 |
| 11 | 2 | 23.370 | 18/7:11.913 |
| 12 | 2 | 26.113 | 18/7:15.303 |
| 13 | 2 | 23.196 | 18/7:13.996 |
| 14 | 2 | 24.741 | 18/7:14.910 |
| 15 | 2 | 24.287 | 18/7:15.142 |
| 16 | 2 | 22.499 | 18/7:13.317 |
| 17 | 2 | 23.618 | 18/7:12.909 |
| 18 | 2 | 22.472 | 18/7:11.404 |