| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.128 | 19/6:03.432 |
| 2 | 5 | 17.732 | 20/6:08.600 |
| 3 | 4 | 17.365 | 20/6:01.500 |
| 4 | 4 | 18.114 | 20/6:01.695 |
| 5 | 4 | 18.053 | 20/6:01.568 |
| 6 | 4 | 17.848 | 20/6:00.800 |
| 7 | 4 | 19.132 | 20/6:03.920 |
| 8 | 4 | 17.590 | 20/6:02.405 |
| 9 | 4 | 17.563 | 20/6:01.167 |
| 10 | 4 | 17.292 | 21/6:17.616 |
| 11 | 4 | 17.013 | 21/6:15.766 |
| 12 | 4 | 17.180 | 21/6:14.517 |
| 13 | 3 | 17.434 | 21/6:13.871 |
| 14 | 4 | 18.838 | 21/6:15.423 |
| 15 | 3 | 17.613 | 21/6:15.053 |
| 16 | 3 | 17.618 | 21/6:14.736 |
| 17 | 3 | 17.961 | 21/6:14.880 |
| 18 | 3 | 17.096 | 21/6:13.998 |
| 19 | 3 | 17.388 | 21/6:13.533 |
| 20 | 3 | 18.18 | 21/6:13.756 |
| 21 | 3 | 17.721 | 21/6:13.679 |