| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.338 | 15/5:05.070 |
| 2 | 5 | 20.453 | 15/5:05.933 |
| 3 | 3 | 20.024 | 15/5:04.075 |
| 4 | 3 | 21.879 | 15/5:10.103 |
| 5 | 3 | 19.682 | 15/5:07.128 |
| 6 | 4 | 21.831 | 15/5:10.518 |
| 7 | 3 | 19.533 | 15/5:08.014 |
| 8 | 3 | 20.692 | 15/5:08.310 |
| 9 | 4 | 20.877 | 15/5:08.848 |
| 10 | 4 | 20.837 | 15/5:09.219 |
| 11 | 4 | 20.257 | 15/5:08.731 |
| 12 | 3 | 19.597 | 15/5:07.500 |
| 13 | 4 | 21.243 | 15/5:08.357 |
| 14 | 4 | 19.629 | 15/5:07.363 |
| 15 | 4 | 19.609 | 15/5:06.481 |