| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.806 | 18/5:02.508 |
| 2 | 1 | 16.823 | 18/5:02.661 |
| 3 | 1 | 17.555 | 18/5:07.104 |
| 4 | 1 | 17.705 | 18/5:10.001 |
| 5 | 2 | 17.018 | 18/5:09.265 |
| 6 | 2 | 16.882 | 18/5:08.367 |
| 7 | 2 | 21.114 | 17/5:00.907 |
| 8 | 2 | 17.076 | 18/5:17.203 |
| 9 | 2 | 17.055 | 18/5:16.068 |
| 10 | 2 | 17.036 | 18/5:15.126 |
| 11 | 2 | 17.762 | 18/5:15.543 |
| 12 | 2 | 16.595 | 18/5:14.141 |
| 13 | 2 | 17.169 | 18/5:13.748 |
| 14 | 2 | 17.027 | 18/5:13.230 |
| 15 | 2 | 17.349 | 18/5:13.166 |
| 16 | 2 | 16.759 | 18/5:12.447 |
| 17 | 2 | 16.831 | 18/5:11.889 |
| 18 | 2 | 20.023 | 18/5:14.585 |