| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.467 | 21/6:06.807 |
| 2 | 2 | 18.081 | 21/6:13.254 |
| 3 | 2 | 16.943 | 21/6:07.437 |
| 4 | 2 | 23.998 | 19/6:03.323 |
| 5 | 4 | 25.679 | 18/6:07.805 |
| 6 | 4 | 18.374 | 18/6:01.626 |
| 7 | 4 | 24.687 | 18/6:13.446 |
| 8 | 5 | 26.760 | 17/6:05.477 |
| 9 | 4 | 19.773 | 17/6:02.217 |
| 10 | 4 | 17.982 | 18/6:17.539 |
| 11 | 4 | 19.057 | 18/6:14.402 |
| 12 | 4 | 20.100 | 18/6:13.351 |
| 13 | 4 | 24.058 | 18/6:17.943 |
| 14 | 4 | 23.971 | 17/6:00.558 |
| 15 | 4 | 16.586 | 18/6:16.219 |
| 16 | 4 | 23.126 | 18/6:18.722 |
| 17 | 4 | 19.431 | 18/6:17.018 |
| 18 | 4 | 21.546 | 18/6:17.619 |