| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.401 | 16/5:10.416 |
| 2 | 2 | 19.116 | 16/5:08.136 |
| 3 | 2 | 19.269 | 16/5:08.192 |
| 4 | 2 | 19.116 | 16/5:07.608 |
| 5 | 1 | 20.573 | 16/5:11.920 |
| 6 | 1 | 19.530 | 16/5:12.013 |
| 7 | 1 | 18.953 | 16/5:10.761 |
| 8 | 2 | 19.505 | 16/5:10.926 |
| 9 | 2 | 20.735 | 16/5:13.241 |
| 10 | 2 | 19.813 | 16/5:13.618 |
| 11 | 2 | 19.243 | 16/5:13.097 |
| 12 | 2 | 20.129 | 16/5:13.844 |
| 13 | 2 | 19.318 | 16/5:13.478 |
| 14 | 2 | 19.126 | 16/5:12.945 |
| 15 | 2 | 19.357 | 16/5:12.730 |
| 16 | 2 | 19.688 | 16/5:12.872 |