| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.499 | 17/6:22.483 |
| 2 | 5 | 20.800 | 17/6:08.041 |
| 3 | 3 | 21.760 | 17/6:08.668 |
| 4 | 3 | 22.800 | 17/6:13.401 |
| 5 | 2 | 20.108 | 17/6:07.088 |
| 6 | 2 | 20.754 | 17/6:04.710 |
| 7 | 1 | 19.943 | 17/6:01.041 |
| 8 | 1 | 21.132 | 17/6:00.817 |
| 9 | 1 | 20.258 | 18/6:20.108 |
| 10 | 1 | 19.961 | 18/6:18.027 |
| 11 | 1 | 20.356 | 18/6:16.971 |
| 12 | 1 | 20.451 | 18/6:16.233 |
| 13 | 1 | 20.651 | 18/6:15.886 |
| 14 | 1 | 20.851 | 18/6:15.845 |
| 15 | 1 | 20.681 | 18/6:15.606 |
| 16 | 1 | 20.367 | 18/6:15.043 |
| 17 | 1 | 19.818 | 18/6:13.966 |
| 18 | 1 | 21.905 | 18/6:15.095 |