| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 30.386 | N/A |
| 2 | 3 | 28.374 | 17/8:04.037 |
| 3 | 3 | 26.477 | 18/8:16.619 |
| 4 | 1 | 25.950 | 18/8:08.258 |
| 5 | 1 | 25.343 | 18/8:01.498 |
| 6 | 1 | 26.131 | 18/8:00.121 |
| 7 | 1 | 26.760 | 18/8:00.985 |
| 8 | 1 | 26.672 | 18/8:01.388 |
| 9 | 1 | 26.064 | 18/8:00.399 |
| 10 | 1 | 25.487 | 19/8:24.902 |
| 11 | 1 | 25.862 | 19/8:24.002 |
| 12 | 1 | 25.680 | 19/8:22.967 |
| 13 | 1 | 25.660 | 19/8:22.076 |
| 14 | 1 | 25.397 | 19/8:20.957 |
| 15 | 1 | 25.210 | 19/8:19.757 |
| 16 | 1 | 26.234 | 19/8:19.947 |
| 17 | 1 | 28.141 | 19/8:22.258 |
| 18 | 1 | 25.753 | 19/8:21.768 |
| 19 | 1 | 25.273 | 19/8:20.854 |