| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 15.986 | 19/5:03.734 |
| 2 | 4 | 14.579 | 20/5:05.650 |
| 3 | 4 | 14.238 | 21/5:13.621 |
| 4 | 4 | 14.481 | 21/5:11.241 |
| 5 | 3 | 14.497 | 21/5:09.880 |
| 6 | 4 | 14.756 | 21/5:09.880 |
| 7 | 4 | 15.016 | 21/5:10.659 |
| 8 | 3 | 14.567 | 21/5:10.065 |
| 9 | 3 | 14.263 | 21/5:08.894 |
| 10 | 2 | 13.927 | 21/5:07.251 |
| 11 | 3 | 14.508 | 21/5:07.016 |
| 12 | 3 | 16.529 | 21/5:10.357 |
| 13 | 4 | 15.631 | 21/5:11.734 |
| 14 | 4 | 14.434 | 21/5:11.118 |
| 15 | 4 | 14.611 | 21/5:10.832 |
| 16 | 3 | 14.712 | 21/5:10.715 |
| 17 | 3 | 14.707 | 21/5:10.605 |
| 18 | 3 | 14.613 | 21/5:10.397 |
| 19 | 3 | 14.419 | 21/5:09.998 |
| 20 | 3 | 14.725 | 21/5:09.959 |
| 21 | 3 | 15.109 | 21/5:10.308 |