| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.536 | 15/5:08.040 |
| 2 | 3 | 21.549 | 15/5:15.637 |
| 3 | 2 | 20.685 | 15/5:13.850 |
| 4 | 2 | 20.809 | 15/5:13.421 |
| 5 | 2 | 21.228 | 15/5:14.421 |
| 6 | 2 | 21.043 | 15/5:14.625 |
| 7 | 2 | 24.090 | 15/5:21.300 |
| 8 | 3 | 21.993 | 14/5:00.883 |
| 9 | 3 | 22.192 | 14/5:01.972 |
| 10 | 3 | 20.518 | 14/5:00.500 |
| 11 | 3 | 23.515 | 14/5:03.110 |
| 12 | 3 | 20.617 | 14/5:01.904 |
| 13 | 3 | 20.886 | 14/5:01.173 |
| 14 | 3 | 20.892 | 14/5:00.553 |