| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.213 | N/A |
| 2 | 3 | 21.516 | 17/6:02.469 |
| 3 | 3 | 14.754 | 20/6:02.778 |
| 4 | 3 | 14.701 | 22/6:15.001 |
| 5 | 3 | 17.192 | 22/6:16.068 |
| 6 | 3 | 17.862 | 21/6:02.313 |
| 7 | 3 | 17.663 | 21/6:03.839 |
| 8 | 4 | 22.466 | 20/6:00.631 |
| 9 | 4 | 15.950 | 21/6:13.473 |
| 10 | 4 | 16.595 | 21/6:10.877 |
| 11 | 5 | 21.148 | 21/6:17.907 |
| 12 | 5 | 20.055 | 20/6:03.498 |
| 13 | 4 | 15.234 | 21/6:16.773 |
| 14 | 4 | 22.079 | 20/6:04.911 |
| 15 | 4 | 14.670 | 20/6:00.056 |
| 16 | 4 | 17.732 | 21/6:17.702 |
| 17 | 4 | 15.249 | 21/6:14.295 |
| 18 | 4 | 15.371 | 21/6:11.433 |
| 19 | 4 | 15.503 | 21/6:09.035 |
| 20 | 4 | 17.343 | 21/6:08.826 |
| 21 | 4 | 16.697 | 21/6:07.993 |