| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.822 | 17/6:10.974 |
| 2 | 7 | 20.290 | 18/6:19.008 |
| 3 | 6 | 20.037 | 18/6:12.894 |
| 4 | 8 | 20.140 | 18/6:10.300 |
| 5 | 8 | 18.829 | 18/6:04.025 |
| 6 | 6 | 18.729 | 19/6:19.515 |
| 7 | 4 | 19.062 | 19/6:17.039 |
| 8 | 4 | 20.858 | 19/6:19.447 |
| 9 | 4 | 18.729 | 19/6:16.825 |
| 10 | 4 | 19.826 | 19/6:16.812 |
| 11 | 5 | 22.816 | 18/6:01.862 |
| 12 | 7 | 33.003 | 17/6:00.033 |
| 13 | 6 | 18.859 | 18/6:18.000 |
| 14 | 6 | 19.158 | 18/6:15.632 |
| 15 | 6 | 18.560 | 18/6:12.862 |
| 16 | 6 | 18.693 | 18/6:10.587 |
| 17 | 6 | 18.438 | 18/6:08.311 |
| 18 | 6 | 19.034 | 18/6:06.883 |