| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.781 | 20/6:15.062 |
| 2 | 4 | 19.334 | 19/6:02.092 |
| 3 | 5 | 18.379 | 20/6:16.626 |
| 4 | 4 | 19.059 | 20/6:17.765 |
| 5 | 4 | 17.750 | 20/6:13.212 |
| 6 | 4 | 17.381 | 20/6:08.946 |
| 7 | 5 | 18.794 | 20/6:09.937 |
| 8 | 4 | 27.749 | 19/6:13.414 |
| 9 | 4 | 17.537 | 19/6:08.946 |
| 10 | 4 | 17.690 | 19/6:05.662 |
| 11 | 4 | 17.928 | 19/6:03.387 |
| 12 | 4 | 17.699 | 19/6:01.128 |
| 13 | 4 | 17.449 | 20/6:17.738 |
| 14 | 3 | 17.624 | 20/6:15.934 |
| 15 | 3 | 17.704 | 20/6:14.477 |
| 16 | 3 | 18.367 | 20/6:14.031 |
| 17 | 4 | 17.442 | 20/6:12.549 |
| 18 | 4 | 17.753 | 20/6:11.577 |
| 19 | 4 | 16.731 | 20/6:09.632 |
| 20 | 4 | 21.298 | 20/6:12.449 |