| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.972 | N/A |
| 2 | 1 | 24.004 | 18/7:14.004 |
| 3 | 1 | 23.852 | 18/7:12.748 |
| 4 | 1 | 24.929 | 18/7:18.420 |
| 5 | 1 | 23.941 | 18/7:17.057 |
| 6 | 1 | 24.133 | 18/7:16.892 |
| 7 | 3 | 29.891 | 17/7:07.972 |
| 8 | 3 | 23.915 | 17/7:05.206 |
| 9 | 3 | 23.551 | 17/7:02.404 |
| 10 | 2 | 23.512 | 17/7:00.155 |
| 11 | 2 | 23.263 | 18/7:22.456 |
| 12 | 2 | 24.297 | 18/7:22.144 |
| 13 | 2 | 23.420 | 18/7:20.641 |
| 14 | 2 | 24.420 | 18/7:20.677 |
| 15 | 2 | 22.987 | 18/7:18.968 |
| 16 | 2 | 23.257 | 18/7:17.793 |
| 17 | 2 | 23.171 | 18/7:16.673 |
| 18 | 3 | 34.244 | 18/7:26.759 |