| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.798 | 19/6:16.162 |
| 2 | 5 | 19.575 | 19/6:14.043 |
| 3 | 5 | 22.970 | 18/6:14.058 |
| 4 | 5 | 24.668 | 17/6:09.797 |
| 5 | 5 | 21.188 | 17/6:07.877 |
| 6 | 5 | 21.553 | 17/6:07.631 |
| 7 | 4 | 19.806 | 17/6:03.212 |
| 8 | 4 | 18.978 | 18/6:19.206 |
| 9 | 4 | 20.205 | 18/6:17.482 |
| 10 | 4 | 19.804 | 18/6:15.381 |
| 11 | 4 | 18.880 | 18/6:12.150 |
| 12 | 4 | 20.441 | 18/6:11.799 |
| 13 | 4 | 18.673 | 18/6:09.054 |
| 14 | 4 | 23.363 | 18/6:12.731 |
| 15 | 5 | 20.166 | 18/6:12.082 |
| 16 | 5 | 24.471 | 18/6:16.356 |
| 17 | 4 | 18.986 | 18/6:14.321 |
| 18 | 4 | 25.438 | 18/6:18.963 |