| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.140 | 15/5:02.100 |
| 2 | 2 | 18.487 | 16/5:09.016 |
| 3 | 1 | 19.998 | 16/5:12.667 |
| 4 | 2 | 20.049 | 16/5:14.696 |
| 5 | 2 | 18.762 | 16/5:11.795 |
| 6 | 2 | 18.795 | 16/5:09.949 |
| 7 | 1 | 19.241 | 16/5:09.650 |
| 8 | 2 | 18.932 | 16/5:08.808 |
| 9 | 2 | 18.921 | 16/5:08.133 |
| 10 | 2 | 19.099 | 16/5:07.878 |
| 11 | 1 | 18.591 | 16/5:06.931 |
| 12 | 2 | 18.914 | 16/5:06.572 |
| 13 | 2 | 19.639 | 16/5:07.161 |
| 14 | 2 | 20.963 | 16/5:09.178 |
| 15 | 2 | 18.851 | 16/5:08.674 |
| 16 | 2 | 18.034 | 16/5:07.416 |