| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.922 | 18/7:10.596 |
| 2 | 3 | 18.716 | 20/7:06.380 |
| 3 | 1 | 19.705 | 21/7:16.401 |
| 4 | 1 | 18.903 | 21/7:06.542 |
| 5 | 1 | 22.872 | 21/7:17.296 |
| 6 | 2 | 20.468 | 21/7:16.051 |
| 7 | 2 | 19.836 | 21/7:13.266 |
| 8 | 1 | 21.301 | 21/7:15.023 |
| 9 | 2 | 25.250 | 20/7:04.384 |
| 10 | 1 | 20.209 | 20/7:02.364 |
| 11 | 1 | 23.348 | 20/7:06.418 |
| 12 | 1 | 22.537 | 20/7:08.445 |
| 13 | 1 | 18.937 | 20/7:04.622 |
| 14 | 2 | 26.486 | 20/7:12.129 |
| 15 | 2 | 20.390 | 20/7:10.507 |
| 16 | 3 | 19.072 | 20/7:07.440 |
| 17 | 2 | 24.327 | 20/7:10.916 |
| 18 | 2 | 24.215 | 20/7:13.882 |
| 19 | 2 | 18.910 | 20/7:10.952 |
| 20 | 2 | 18.681 | 20/7:08.085 |