| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.389 | 20/6:07.780 |
| 2 | 1 | 17.456 | 21/6:16.373 |
| 3 | 1 | 17.503 | 21/6:13.436 |
| 4 | 1 | 17.473 | 21/6:11.810 |
| 5 | 1 | 17.313 | 21/6:10.163 |
| 6 | 1 | 17.423 | 21/6:09.450 |
| 7 | 1 | 17.178 | 21/6:08.205 |
| 8 | 1 | 17.346 | 21/6:07.713 |
| 9 | 1 | 18.520 | 21/6:10.069 |
| 10 | 1 | 18.18 | 21/6:10.862 |
| 11 | 1 | 17.392 | 21/6:10.350 |
| 12 | 1 | 17.340 | 21/6:09.833 |
| 13 | 1 | 17.084 | 21/6:08.981 |
| 14 | 1 | 18.019 | 21/6:09.654 |
| 15 | 1 | 17.536 | 21/6:09.561 |
| 16 | 1 | 17.425 | 21/6:09.334 |
| 17 | 1 | 17.259 | 21/6:08.928 |
| 18 | 1 | 19.115 | 21/6:10.733 |
| 19 | 1 | 16.972 | 21/6:09.979 |
| 20 | 1 | 17.458 | 21/6:09.811 |
| 21 | 1 | 16.749 | 21/6:08.950 |