| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 27.440 | N/A |
| 2 | 4 | 19.842 | 21/7:04.028 |
| 3 | 5 | 19.108 | 22/7:16.415 |
| 4 | 5 | 20.389 | 21/7:03.033 |
| 5 | 5 | 18.715 | 22/7:17.223 |
| 6 | 5 | 18.995 | 22/7:15.045 |
| 7 | 5 | 19.135 | 22/7:14.084 |
| 8 | 5 | 19.444 | 22/7:14.324 |
| 9 | 5 | 20.851 | 22/7:18.197 |
| 10 | 5 | 18.759 | 22/7:16.328 |
| 11 | 5 | 20.657 | 22/7:18.819 |
| 12 | 5 | 20.319 | 21/7:00.556 |
| 13 | 5 | 19.269 | 22/7:19.535 |
| 14 | 5 | 19.340 | 22/7:19.077 |
| 15 | 5 | 21.352 | 21/7:01.975 |
| 16 | 5 | 23.209 | 21/7:06.618 |
| 17 | 5 | 19.630 | 21/7:06.207 |
| 18 | 5 | 18.795 | 21/7:04.862 |
| 19 | 5 | 19.764 | 21/7:04.743 |
| 20 | 5 | 18.886 | 21/7:03.712 |
| 21 | 5 | 20.126 | 21/7:04.025 |