| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.758 | 21/6:12.918 |
| 2 | 2 | 17.883 | 21/6:14.231 |
| 3 | 2 | 17.751 | 21/6:13.744 |
| 4 | 2 | 17.219 | 21/6:10.708 |
| 5 | 2 | 18.095 | 21/6:12.565 |
| 6 | 2 | 17.577 | 21/6:11.990 |
| 7 | 2 | 18.052 | 21/6:13.005 |
| 8 | 2 | 17.466 | 21/6:12.228 |
| 9 | 3 | 17.850 | 21/6:12.519 |
| 10 | 3 | 17.713 | 21/6:12.464 |
| 11 | 3 | 18.593 | 21/6:14.100 |
| 12 | 3 | 17.891 | 21/6:14.234 |
| 13 | 3 | 17.374 | 21/6:13.512 |
| 14 | 3 | 17.383 | 21/6:12.907 |
| 15 | 3 | 17.142 | 21/6:12.046 |
| 16 | 3 | 17.125 | 21/6:11.269 |
| 17 | 3 | 17.533 | 21/6:11.089 |
| 18 | 3 | 17.931 | 21/6:11.392 |
| 19 | 3 | 17.670 | 21/6:11.375 |
| 20 | 3 | 17.514 | 21/6:11.196 |
| 21 | 3 | 17.748 | 21/6:11.268 |