| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.477 | 19/6:10.063 |
| 2 | 5 | 18.336 | 20/6:18.013 |
| 3 | 5 | 18.479 | 20/6:15.028 |
| 4 | 5 | 24.831 | 18/6:05.053 |
| 5 | 5 | 18.206 | 19/6:17.450 |
| 6 | 6 | 24.394 | 18/6:11.169 |
| 7 | 4 | 18.434 | 18/6:05.546 |
| 8 | 5 | 26.232 | 18/6:18.875 |
| 9 | 5 | 21.710 | 18/6:20.198 |
| 10 | 5 | 18.502 | 18/6:15.481 |
| 11 | 5 | 18.387 | 18/6:11.434 |
| 12 | 5 | 18.256 | 18/6:07.866 |
| 13 | 5 | 18.876 | 18/6:05.704 |
| 14 | 4 | 17.701 | 18/6:02.341 |
| 15 | 4 | 18.089 | 19/6:19.886 |
| 16 | 5 | 17.905 | 19/6:17.405 |
| 17 | 4 | 18.630 | 19/6:16.026 |
| 18 | 4 | 18.489 | 19/6:14.652 |
| 19 | 4 | 18.668 | 19/6:13.602 |