| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.127 | 15/5:01.905 |
| 2 | 5 | 20.027 | 15/5:01.155 |
| 3 | 4 | 19.579 | 16/5:18.576 |
| 4 | 3 | 19.944 | 16/5:18.708 |
| 5 | 3 | 19.309 | 16/5:16.755 |
| 6 | 3 | 19.596 | 16/5:16.219 |
| 7 | 3 | 20.234 | 16/5:17.294 |
| 8 | 3 | 19.848 | 16/5:17.328 |
| 9 | 3 | 19.751 | 16/5:17.182 |
| 10 | 3 | 18.807 | 16/5:15.555 |
| 11 | 3 | 19.462 | 16/5:15.177 |
| 12 | 3 | 22.180 | 16/5:18.485 |
| 13 | 3 | 19.805 | 16/5:18.362 |
| 14 | 3 | 20.373 | 16/5:18.905 |
| 15 | 4 | 20.109 | 16/5:19.094 |
| 16 | 4 | 20.027 | 16/5:19.178 |