| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.247 | 15/5:03.705 |
| 2 | 2 | 19.848 | 15/5:00.712 |
| 3 | 3 | 23.851 | 15/5:19.730 |
| 4 | 3 | 19.531 | 15/5:13.039 |
| 5 | 4 | 19.749 | 15/5:09.678 |
| 6 | 4 | 19.784 | 15/5:07.525 |
| 7 | 4 | 21.022 | 15/5:08.640 |
| 8 | 4 | 19.287 | 15/5:06.223 |
| 9 | 3 | 19.740 | 15/5:05.098 |
| 10 | 3 | 19.945 | 15/5:04.506 |
| 11 | 3 | 19.910 | 15/5:03.974 |
| 12 | 3 | 22.870 | 15/5:07.230 |
| 13 | 3 | 19.606 | 15/5:06.219 |
| 14 | 3 | 23.531 | 15/5:09.558 |
| 15 | 3 | 19.178 | 15/5:08.099 |