| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.344 | 19/6:07.536 |
| 2 | 5 | 20.610 | 19/6:19.563 |
| 3 | 5 | 19.544 | 19/6:16.821 |
| 4 | 6 | 20.928 | 18/6:01.917 |
| 5 | 5 | 18.401 | 19/6:15.543 |
| 6 | 4 | 19.230 | 19/6:13.847 |
| 7 | 5 | 25.099 | 18/6:08.115 |
| 8 | 4 | 19.066 | 18/6:05.000 |
| 9 | 4 | 18.257 | 18/6:00.958 |
| 10 | 4 | 19.109 | 19/6:19.217 |
| 11 | 3 | 18.426 | 19/6:16.570 |
| 12 | 3 | 18.115 | 19/6:13.871 |
| 13 | 2 | 18.541 | 19/6:12.210 |
| 14 | 2 | 18.834 | 19/6:11.184 |
| 15 | 2 | 17.910 | 19/6:09.124 |
| 16 | 2 | 19.013 | 19/6:08.632 |
| 17 | 2 | 18.408 | 19/6:07.521 |
| 18 | 2 | 18.179 | 19/6:06.293 |
| 19 | 2 | 17.618 | 19/6:04.632 |