| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.387 | N/A |
| 2 | 3 | 19.907 | 21/7:05.527 |
| 3 | 4 | 22.859 | 20/7:13.664 |
| 4 | 5 | 36.785 | 16/7:05.142 |
| 5 | 5 | 20.549 | 17/7:07.787 |
| 6 | 5 | 27.703 | 17/7:16.356 |
| 7 | 5 | 21.911 | 17/7:06.624 |
| 8 | 5 | 19.415 | 18/7:18.128 |
| 9 | 5 | 18.503 | 18/7:06.105 |
| 10 | 5 | 19.424 | 19/7:21.499 |
| 11 | 5 | 18.695 | 19/7:13.738 |
| 12 | 4 | 21.268 | 19/7:11.599 |
| 13 | 4 | 19.178 | 19/7:06.682 |
| 14 | 5 | 27.949 | 19/7:14.666 |
| 15 | 5 | 24.260 | 19/7:16.766 |
| 16 | 5 | 25.670 | 19/7:20.278 |
| 17 | 5 | 19.706 | 19/7:16.641 |
| 18 | 4 | 22.802 | 19/7:16.711 |
| 19 | 4 | 29.064 | 19/7:23.035 |