| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 31.861 | N/A |
| 2 | 6 | 22.018 | 19/7:08.185 |
| 3 | 6 | 22.179 | 19/7:09.634 |
| 4 | 5 | 22.391 | 19/7:11.389 |
| 5 | 5 | 22.270 | 19/7:11.722 |
| 6 | 5 | 21.689 | 19/7:09.830 |
| 7 | 5 | 22.561 | 19/7:11.185 |
| 8 | 5 | 22.065 | 19/7:10.877 |
| 9 | 5 | 23.444 | 19/7:13.749 |
| 10 | 4 | 22.350 | 19/7:13.795 |
| 11 | 4 | 21.677 | 19/7:12.620 |
| 12 | 4 | 25.103 | 19/7:17.265 |
| 13 | 4 | 23.859 | 19/7:19.027 |
| 14 | 4 | 22.761 | 19/7:19.446 |
| 15 | 4 | 22.289 | 19/7:18.990 |
| 16 | 4 | 21.847 | 19/7:18.064 |
| 17 | 4 | 22.953 | 19/7:18.499 |
| 18 | 4 | 24.344 | 19/7:20.355 |
| 19 | 4 | 28.241 | 19/7:25.902 |