| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.388 | 15/5:05.820 |
| 2 | 3 | 19.963 | 15/5:02.632 |
| 3 | 2 | 20.900 | 15/5:06.255 |
| 4 | 3 | 20.154 | 15/5:05.269 |
| 5 | 2 | 19.619 | 15/5:03.072 |
| 6 | 2 | 19.576 | 15/5:01.500 |
| 7 | 2 | 19.563 | 15/5:00.349 |
| 8 | 2 | 21.608 | 15/5:03.321 |
| 9 | 2 | 19.904 | 15/5:02.792 |
| 10 | 2 | 20.340 | 15/5:03.022 |
| 11 | 2 | 20.227 | 15/5:03.057 |
| 12 | 4 | 24.359 | 15/5:08.251 |
| 13 | 4 | 20.013 | 15/5:07.632 |
| 14 | 3 | 19.478 | 15/5:06.527 |
| 15 | 3 | 20.061 | 15/5:06.153 |