| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.364 | 32/8:11.648 |
| 2 | 3 | 15.486 | 32/8:13.600 |
| 3 | 3 | 15.051 | 32/8:09.611 |
| 4 | 3 | 15.263 | 32/8:09.312 |
| 5 | 4 | 15.401 | 32/8:10.016 |
| 6 | 3 | 15.108 | 32/8:08.923 |
| 7 | 3 | 15.097 | 32/8:08.091 |
| 8 | 3 | 14.946 | 32/8:06.864 |
| 9 | 4 | 19.126 | 31/8:05.122 |
| 10 | 3 | 25.934 | 29/8:03.650 |
| 11 | 3 | 15.360 | 29/8:00.177 |
| 12 | 3 | 15.537 | 30/8:14.182 |
| 13 | 3 | 15.381 | 30/8:11.663 |
| 14 | 3 | 14.723 | 30/8:08.094 |
| 15 | 3 | 14.188 | 30/8:03.930 |
| 16 | 3 | 18.369 | 30/8:08.126 |
| 17 | 4 | 2:28.602 | 20/8:01.101 |
| 18 | 4 | 20.555 | 21/8:21.073 |
| 19 | 4 | 20.517 | 21/8:17.377 |
| 20 | 4 | 20.635 | 21/8:14.175 |
| 21 | 4 | 21.055 | 21/8:11.698 |