| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.278 | 18/6:05.004 |
| 2 | 5 | 20.033 | 18/6:02.799 |
| 3 | 5 | 19.384 | 19/6:18.068 |
| 4 | 6 | 24.790 | 18/6:20.183 |
| 5 | 6 | 19.378 | 18/6:13.907 |
| 6 | 6 | 19.919 | 18/6:11.346 |
| 7 | 6 | 18.993 | 18/6:07.136 |
| 8 | 6 | 19.620 | 18/6:05.389 |
| 9 | 6 | 19.239 | 18/6:03.268 |
| 10 | 6 | 19.137 | 18/6:01.388 |
| 11 | 6 | 19.224 | 19/6:19.991 |
| 12 | 6 | 19.502 | 19/6:19.204 |
| 13 | 6 | 19.415 | 19/6:18.410 |
| 14 | 5 | 18.810 | 19/6:16.908 |
| 15 | 5 | 18.521 | 19/6:15.241 |
| 16 | 5 | 19.402 | 19/6:14.828 |
| 17 | 5 | 19.653 | 19/6:14.745 |
| 18 | 6 | 20.403 | 19/6:15.462 |
| 19 | 6 | 20.886 | 19/6:16.587 |