| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.286 | 17/6:18.862 |
| 2 | 3 | 19.370 | 18/6:14.904 |
| 3 | 1 | 18.361 | 18/6:00.102 |
| 4 | 1 | 19.887 | 19/6:19.544 |
| 5 | 1 | 21.972 | 18/6:06.754 |
| 6 | 1 | 19.817 | 18/6:05.079 |
| 7 | 2 | 21.679 | 18/6:08.671 |
| 8 | 4 | 25.377 | 18/6:19.685 |
| 9 | 2 | 18.712 | 18/6:14.922 |
| 10 | 2 | 18.920 | 18/6:11.486 |
| 11 | 3 | 20.360 | 18/6:11.031 |
| 12 | 1 | 18.875 | 18/6:08.424 |
| 13 | 3 | 22.171 | 18/6:10.782 |
| 14 | 2 | 21.306 | 18/6:11.691 |
| 15 | 1 | 19.035 | 18/6:09.754 |
| 16 | 1 | 23.812 | 18/6:13.433 |
| 17 | 1 | 19.288 | 18/6:11.888 |
| 18 | 1 | 20.205 | 18/6:11.433 |