| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.073 | 19/6:02.387 |
| 2 | 5 | 18.745 | 20/6:18.180 |
| 3 | 4 | 21.826 | 19/6:17.745 |
| 4 | 5 | 21.594 | 18/6:05.571 |
| 5 | 4 | 19.417 | 18/6:02.358 |
| 6 | 6 | 23.886 | 18/6:13.623 |
| 7 | 7 | 18.023 | 18/6:06.593 |
| 8 | 4 | 18.638 | 18/6:02.704 |
| 9 | 4 | 18.167 | 19/6:18.668 |
| 10 | 4 | 17.875 | 19/6:14.764 |
| 11 | 4 | 19.573 | 19/6:14.502 |
| 12 | 5 | 20.591 | 19/6:15.896 |
| 13 | 4 | 18.427 | 19/6:13.913 |
| 14 | 5 | 17.481 | 19/6:10.929 |
| 15 | 5 | 18.360 | 19/6:09.456 |
| 16 | 5 | 19.895 | 19/6:09.991 |
| 17 | 4 | 17.868 | 19/6:08.197 |