| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.334 | 18/6:06.012 |
| 2 | 7 | 21.844 | 18/6:19.602 |
| 3 | 7 | 22.241 | 17/6:05.041 |
| 4 | 6 | 19.640 | 18/6:18.265 |
| 5 | 7 | 20.643 | 18/6:16.927 |
| 6 | 8 | 21.135 | 18/6:17.511 |
| 7 | 8 | 19.745 | 18/6:14.354 |
| 8 | 8 | 20.009 | 18/6:12.580 |
| 9 | 8 | 22.342 | 18/6:15.866 |
| 10 | 8 | 19.800 | 18/6:13.919 |
| 11 | 7 | 19.623 | 18/6:12.037 |
| 12 | 7 | 19.484 | 18/6:10.260 |
| 13 | 6 | 19.546 | 18/6:08.842 |
| 14 | 6 | 20.571 | 18/6:08.945 |
| 15 | 6 | 20.377 | 18/6:08.801 |
| 16 | 6 | 19.361 | 18/6:07.532 |
| 17 | 6 | 19.421 | 18/6:06.476 |
| 18 | 7 | 27.002 | 18/6:13.118 |