| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.731 | N/A |
| 2 | 3 | 22.126 | 19/7:02.999 |
| 3 | 2 | 22.841 | 19/7:09.434 |
| 4 | 2 | 22.802 | 19/7:11.345 |
| 5 | 2 | 21.606 | 19/7:06.918 |
| 6 | 2 | 22.425 | 19/7:07.211 |
| 7 | 2 | 21.642 | 19/7:05.057 |
| 8 | 2 | 20.910 | 19/7:01.636 |
| 9 | 2 | 21.349 | 19/7:00.058 |
| 10 | 2 | 21.226 | 20/7:20.465 |
| 11 | 2 | 24.499 | 19/7:03.297 |
| 12 | 2 | 21.609 | 19/7:02.424 |
| 13 | 2 | 20.869 | 19/7:00.587 |
| 14 | 2 | 26.068 | 19/7:06.230 |
| 15 | 2 | 29.071 | 19/7:14.929 |
| 16 | 2 | 20.652 | 19/7:12.365 |
| 17 | 2 | 21.278 | 19/7:10.825 |
| 18 | 3 | 30.524 | 19/7:19.257 |
| 19 | 3 | 21.519 | 19/7:17.747 |