| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.024 | 17/6:14.408 |
| 2 | 4 | 25.392 | 16/6:19.328 |
| 3 | 4 | 21.937 | 16/6:09.883 |
| 4 | 4 | 17.077 | 17/6:07.327 |
| 5 | 4 | 18.474 | 18/6:17.654 |
| 6 | 4 | 17.809 | 18/6:08.139 |
| 7 | 4 | 18.862 | 18/6:04.050 |
| 8 | 4 | 21.635 | 18/6:07.222 |
| 9 | 4 | 16.857 | 18/6:00.134 |
| 10 | 4 | 31.217 | 18/6:20.311 |
| 11 | 4 | 18.671 | 18/6:16.290 |
| 12 | 4 | 16.055 | 18/6:09.015 |
| 13 | 4 | 23.929 | 18/6:13.762 |
| 14 | 4 | 17.187 | 18/6:09.162 |
| 15 | 4 | 17.383 | 18/6:05.411 |
| 16 | 4 | 15.882 | 18/6:00.440 |
| 17 | 4 | 16.109 | 19/6:16.088 |
| 18 | 4 | 23.691 | 18/6:00.191 |