| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.884 | N/A |
| 2 | 5 | 25.865 | 19/8:17.454 |
| 3 | 6 | 26.426 | 19/8:22.503 |
| 4 | 6 | 24.983 | 19/8:15.528 |
| 5 | 6 | 25.383 | 19/8:13.840 |
| 6 | 6 | 24.847 | 19/8:10.898 |
| 7 | 6 | 24.784 | 19/8:08.748 |
| 8 | 4 | 24.283 | 19/8:05.923 |
| 9 | 5 | 24.759 | 19/8:04.876 |
| 10 | 5 | 24.492 | 19/8:03.528 |
| 11 | 4 | 24.458 | 19/8:02.388 |
| 12 | 4 | 24.834 | 19/8:02.070 |
| 13 | 4 | 24.986 | 19/8:02.034 |
| 14 | 5 | 26.329 | 19/8:03.862 |
| 15 | 5 | 24.401 | 19/8:02.951 |
| 16 | 5 | 25.820 | 19/8:03.864 |
| 17 | 5 | 25.332 | 19/8:04.113 |
| 18 | 5 | 24.497 | 19/8:03.045 |
| 19 | 5 | 24.388 | 19/8:02.751 |