| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.732 | N/A |
| 2 | 5 | 34.905 | 13/7:01.592 |
| 3 | 5 | 28.485 | 15/7:26.462 |
| 4 | 5 | 28.576 | 13/6:10.596 |
| 5 | 4 | 29.577 | 17/8:08.904 |
| 6 | 5 | 31.179 | 17/8:11.442 |
| 7 | 5 | 28.726 | 17/8:06.593 |
| 8 | 5 | 28.614 | 17/8:02.873 |
| 9 | 5 | 28.580 | 17/8:00.016 |
| 10 | 5 | 30.573 | 17/8:01.336 |
| 11 | 5 | 28.283 | 18/8:28.478 |
| 12 | 5 | 28.722 | 18/8:26.890 |
| 13 | 5 | 28.229 | 18/8:24.868 |
| 14 | 4 | 29.834 | 18/8:25.255 |
| 15 | 4 | 29.334 | 18/8:24.981 |
| 16 | 4 | 29.621 | 18/8:25.068 |
| 17 | 4 | 33.511 | 18/8:29.277 |
| 18 | 4 | 35.526 | 18/8:35.007 |