| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.509 | N/A |
| 2 | 2 | 22.927 | 20/7:17.122 |
| 3 | 2 | 22.530 | 20/7:13.350 |
| 4 | 2 | 22.707 | 20/7:13.214 |
| 5 | 2 | 22.491 | 20/7:12.120 |
| 6 | 2 | 22.746 | 20/7:12.432 |
| 7 | 2 | 25.144 | 20/7:20.234 |
| 8 | 2 | 23.475 | 20/7:21.277 |
| 9 | 1 | 23.028 | 20/7:20.998 |
| 10 | 1 | 22.883 | 20/7:20.474 |
| 11 | 1 | 22.619 | 20/7:19.554 |
| 12 | 1 | 22.449 | 20/7:18.507 |
| 13 | 1 | 24.949 | 20/7:21.593 |
| 14 | 2 | 28.644 | 19/7:06.021 |
| 15 | 3 | 26.493 | 19/7:09.761 |
| 16 | 3 | 25.400 | 19/7:11.691 |
| 17 | 3 | 29.534 | 19/7:18.030 |
| 18 | 2 | 24.224 | 19/7:18.001 |
| 19 | 2 | 25.276 | 19/7:19.028 |