| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.165 | 17/5:08.805 |
| 2 | 2 | 19.771 | 16/5:03.488 |
| 3 | 3 | 18.349 | 16/5:00.187 |
| 4 | 3 | 17.576 | 17/5:13.909 |
| 5 | 3 | 20.575 | 16/5:02.195 |
| 6 | 2 | 21.997 | 16/5:10.488 |
| 7 | 2 | 17.569 | 16/5:06.290 |
| 8 | 2 | 19.475 | 16/5:06.954 |
| 9 | 2 | 19.587 | 16/5:07.669 |
| 10 | 3 | 19.719 | 16/5:08.453 |
| 11 | 3 | 20.316 | 16/5:09.962 |
| 12 | 3 | 21.551 | 16/5:12.867 |
| 13 | 2 | 19.769 | 16/5:13.131 |
| 14 | 4 | 23.316 | 16/5:17.411 |
| 15 | 4 | 25.259 | 15/5:02.994 |