| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.298 | 27/8:14.046 |
| 2 | 5 | 18.626 | 26/8:00.012 |
| 3 | 4 | 16.404 | 28/8:17.728 |
| 4 | 4 | 18.007 | 27/8:01.511 |
| 5 | 4 | 19.144 | 27/8:08.587 |
| 6 | 4 | 16.696 | 27/8:02.288 |
| 7 | 4 | 17.556 | 27/8:01.105 |
| 8 | 4 | 19.625 | 27/8:07.202 |
| 9 | 4 | 18.912 | 27/8:09.804 |
| 10 | 4 | 24.698 | 26/8:08.712 |
| 11 | 4 | 17.030 | 26/8:04.536 |
| 12 | 4 | 17.287 | 26/8:01.613 |
| 13 | 4 | 22.134 | 26/8:08.834 |
| 14 | 4 | 19.863 | 26/8:10.806 |
| 15 | 4 | 16.577 | 26/8:06.819 |
| 16 | 4 | 17.283 | 26/8:04.478 |
| 17 | 4 | 38.803 | 25/8:15.504 |
| 18 | 5 | 26.542 | 24/8:04.647 |
| 19 | 5 | 22.964 | 24/8:08.146 |