| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.657 | 18/6:11.826 |
| 2 | 3 | 20.467 | 18/6:10.116 |
| 3 | 3 | 19.893 | 18/6:06.102 |
| 4 | 4 | 20.595 | 18/6:07.254 |
| 5 | 4 | 20.904 | 18/6:09.058 |
| 6 | 3 | 20.084 | 18/6:07.800 |
| 7 | 3 | 20.251 | 18/6:07.331 |
| 8 | 2 | 22.462 | 18/6:11.954 |
| 9 | 2 | 20.389 | 18/6:11.404 |
| 10 | 2 | 24.667 | 18/6:18.664 |
| 11 | 3 | 20.391 | 18/6:17.607 |
| 12 | 3 | 23.724 | 17/6:00.519 |
| 13 | 3 | 20.101 | 18/6:20.195 |
| 14 | 3 | 19.904 | 18/6:18.629 |
| 15 | 4 | 23.372 | 17/6:00.242 |
| 16 | 3 | 20.807 | 18/6:21.002 |
| 17 | 3 | 20.699 | 18/6:20.506 |