| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 24.254 | N/A |
| 2 | 4 | 21.696 | 20/7:16.478 |
| 3 | 4 | 21.512 | 20/7:14.073 |
| 4 | 4 | 21.415 | 20/7:13.533 |
| 5 | 4 | 22.412 | 20/7:17.670 |
| 6 | 4 | 21.448 | 20/7:16.489 |
| 7 | 4 | 23.668 | 19/7:00.707 |
| 8 | 4 | 21.264 | 20/7:20.666 |
| 9 | 4 | 21.242 | 20/7:19.064 |
| 10 | 4 | 21.471 | 20/7:18.302 |
| 11 | 4 | 21.633 | 20/7:17.999 |
| 12 | 4 | 22.139 | 20/7:18.626 |
| 13 | 4 | 24.906 | 19/7:01.463 |
| 14 | 4 | 22.746 | 19/7:02.402 |
| 15 | 4 | 25.073 | 19/7:06.200 |
| 16 | 4 | 21.694 | 19/7:05.436 |
| 17 | 4 | 21.972 | 19/7:05.081 |
| 18 | 4 | 22.815 | 19/7:05.660 |
| 19 | 4 | 22.235 | 19/7:05.595 |