| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 22.275 | 17/6:18.675 |
| 2 | 6 | 20.671 | 17/6:05.041 |
| 3 | 6 | 20.998 | 17/6:02.349 |
| 4 | 6 | 19.169 | 18/6:14.009 |
| 5 | 5 | 19.120 | 18/6:08.039 |
| 6 | 6 | 19.717 | 18/6:05.850 |
| 7 | 5 | 18.891 | 18/6:02.163 |
| 8 | 5 | 22.061 | 18/6:06.530 |
| 9 | 5 | 19.923 | 18/6:05.650 |
| 10 | 6 | 19.320 | 18/6:03.861 |
| 11 | 5 | 18.831 | 18/6:01.597 |
| 12 | 4 | 18.658 | 19/6:19.421 |
| 13 | 5 | 20.167 | 19/6:19.709 |
| 14 | 5 | 19.938 | 19/6:19.646 |
| 15 | 5 | 20.754 | 18/6:00.592 |
| 16 | 4 | 18.813 | 19/6:19.176 |
| 17 | 4 | 19.189 | 19/6:18.318 |
| 18 | 4 | 20.158 | 19/6:18.578 |