| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.032 | 18/6:00.576 |
| 2 | 4 | 20.288 | 18/6:02.880 |
| 3 | 4 | 23.286 | 17/6:00.434 |
| 4 | 3 | 19.674 | 18/6:14.760 |
| 5 | 3 | 19.765 | 18/6:10.962 |
| 6 | 3 | 18.874 | 18/6:05.757 |
| 7 | 2 | 21.247 | 18/6:08.141 |
| 8 | 2 | 19.733 | 18/6:06.523 |
| 9 | 2 | 19.658 | 18/6:05.114 |
| 10 | 3 | 25.380 | 18/6:14.287 |
| 11 | 3 | 18.815 | 18/6:11.049 |
| 12 | 3 | 18.551 | 18/6:07.954 |
| 13 | 3 | 17.823 | 18/6:04.328 |
| 14 | 3 | 20.049 | 18/6:04.082 |
| 15 | 3 | 34.091 | 18/6:20.719 |
| 16 | 2 | 21.778 | 17/6:00.234 |
| 17 | 2 | 19.876 | 18/6:20.033 |
| 18 | 2 | 26.606 | 18/6:25.526 |