| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.344 | 15/5:05.016 |
| 2 | 4 | 21.283 | 15/5:12.202 |
| 3 | 4 | 21.631 | 15/5:16.029 |
| 4 | 1 | 18.796 | 15/5:07.702 |
| 5 | 2 | 20.254 | 15/5:06.924 |
| 6 | 1 | 18.875 | 15/5:02.957 |
| 7 | 1 | 18.837 | 15/5:00.042 |
| 8 | 1 | 20.325 | 15/5:00.646 |
| 9 | 1 | 18.525 | 16/5:17.991 |
| 10 | 1 | 19.323 | 16/5:17.108 |
| 11 | 1 | 18.364 | 16/5:14.992 |
| 12 | 1 | 17.905 | 16/5:12.616 |
| 13 | 1 | 20.061 | 16/5:13.259 |
| 14 | 1 | 26.826 | 15/5:01.445 |
| 15 | 1 | 20.007 | 15/5:01.356 |