| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.860 | 16/5:17.760 |
| 2 | 3 | 20.355 | 15/5:01.613 |
| 3 | 4 | 20.158 | 15/5:01.865 |
| 4 | 4 | 20.547 | 15/5:03.450 |
| 5 | 4 | 19.547 | 15/5:01.401 |
| 6 | 3 | 19.629 | 15/5:00.240 |
| 7 | 3 | 20.492 | 15/5:01.260 |
| 8 | 3 | 21.560 | 15/5:04.027 |
| 9 | 4 | 21.933 | 15/5:06.802 |
| 10 | 4 | 24.950 | 15/5:13.546 |
| 11 | 4 | 19.767 | 15/5:11.997 |
| 12 | 4 | 20.464 | 15/5:11.577 |
| 13 | 4 | 22.535 | 15/5:13.612 |
| 14 | 4 | 22.001 | 15/5:14.784 |
| 15 | 4 | 21.136 | 15/5:14.934 |