| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 25.773 | N/A |
| 2 | 3 | 22.028 | 19/7:02.277 |
| 3 | 3 | 20.097 | 20/7:05.960 |
| 4 | 3 | 21.345 | 20/7:07.749 |
| 5 | 3 | 21.742 | 20/7:10.053 |
| 6 | 3 | 23.992 | 20/7:20.748 |
| 7 | 3 | 22.485 | 19/7:00.084 |
| 8 | 3 | 21.742 | 19/7:00.309 |
| 9 | 3 | 19.422 | 20/7:16.298 |
| 10 | 3 | 20.460 | 20/7:13.878 |
| 11 | 2 | 19.555 | 20/7:10.222 |
| 12 | 2 | 20.100 | 20/7:08.172 |
| 13 | 2 | 24.256 | 20/7:13.044 |
| 14 | 2 | 20.646 | 20/7:11.890 |
| 15 | 2 | 20.751 | 20/7:11.044 |
| 16 | 2 | 19.269 | 20/7:08.433 |
| 17 | 2 | 24.274 | 20/7:12.092 |
| 18 | 2 | 20.283 | 20/7:10.860 |
| 19 | 2 | 22.215 | 20/7:11.805 |
| 20 | 2 | 21.784 | 20/7:12.219 |