| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 26.886 | N/A |
| 2 | 4 | 25.767 | 17/7:19.158 |
| 3 | 4 | 24.540 | 17/7:09.342 |
| 4 | 3 | 23.180 | 18/7:23.312 |
| 5 | 3 | 21.287 | 18/7:09.675 |
| 6 | 3 | 26.409 | 18/7:18.908 |
| 7 | 3 | 24.602 | 18/7:19.943 |
| 8 | 3 | 23.515 | 18/7:18.043 |
| 9 | 4 | 33.739 | 17/7:12.964 |
| 10 | 3 | 22.710 | 17/7:08.217 |
| 11 | 3 | 21.514 | 17/7:02.506 |
| 12 | 3 | 24.501 | 17/7:02.179 |
| 13 | 3 | 22.973 | 18/7:24.430 |
| 14 | 3 | 23.056 | 18/7:22.461 |
| 15 | 3 | 24.689 | 18/7:22.757 |
| 16 | 3 | 21.807 | 18/7:19.746 |
| 17 | 3 | 22.582 | 18/7:17.936 |
| 18 | 3 | 22.230 | 18/7:15.987 |