| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.490 | 18/6:08.082 |
| 2 | 5 | 24.24 | 17/6:18.165 |
| 3 | 4 | 23.863 | 16/6:04.549 |
| 4 | 3 | 21.771 | 16/6:00.496 |
| 5 | 3 | 18.238 | 17/6:08.430 |
| 6 | 3 | 18.616 | 18/6:20.934 |
| 7 | 3 | 20.172 | 18/6:18.385 |
| 8 | 4 | 21.310 | 18/6:19.035 |
| 9 | 4 | 19.569 | 18/6:16.058 |
| 10 | 4 | 18.247 | 18/6:11.296 |
| 11 | 3 | 18.652 | 18/6:08.064 |
| 12 | 4 | 21.753 | 18/6:10.021 |
| 13 | 4 | 21.512 | 18/6:11.344 |
| 14 | 4 | 17.674 | 18/6:07.543 |
| 15 | 3 | 18.799 | 18/6:05.599 |
| 16 | 4 | 20.162 | 18/6:05.431 |
| 17 | 4 | 18.913 | 18/6:03.961 |
| 18 | 5 | 20.461 | 18/6:04.202 |