| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.710 | N/A |
| 2 | 2 | 23.764 | 18/7:07.698 |
| 3 | 2 | 26.442 | 17/7:05.358 |
| 4 | 2 | 22.201 | 18/7:14.016 |
| 5 | 2 | 24.050 | 18/7:13.652 |
| 6 | 2 | 25.010 | 18/7:16.697 |
| 7 | 2 | 21.807 | 18/7:09.653 |
| 8 | 2 | 22.224 | 18/7:05.633 |
| 9 | 3 | 27.022 | 18/7:12.815 |
| 10 | 3 | 24.216 | 18/7:13.100 |
| 11 | 3 | 22.784 | 18/7:10.894 |
| 12 | 3 | 21.696 | 18/7:07.407 |
| 13 | 3 | 22.550 | 18/7:05.711 |
| 14 | 3 | 22.331 | 18/7:03.990 |
| 15 | 3 | 24.941 | 18/7:05.684 |
| 16 | 3 | 23.620 | 18/7:05.655 |
| 17 | 3 | 22.747 | 18/7:04.702 |
| 18 | 3 | 22.497 | 18/7:03.612 |