| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.028 | 18/5:06.504 |
| 2 | 6 | 17.602 | 18/5:11.670 |
| 3 | 5 | 16.842 | 18/5:08.832 |
| 4 | 5 | 17.293 | 18/5:09.442 |
| 5 | 3 | 17.344 | 18/5:09.992 |
| 6 | 3 | 16.965 | 18/5:09.222 |
| 7 | 3 | 16.962 | 18/5:08.664 |
| 8 | 4 | 16.907 | 18/5:08.122 |
| 9 | 4 | 16.926 | 18/5:07.738 |
| 10 | 4 | 17.202 | 18/5:07.928 |
| 11 | 5 | 18.286 | 18/5:09.857 |
| 12 | 5 | 17.147 | 18/5:09.756 |
| 13 | 5 | 17.088 | 18/5:09.589 |
| 14 | 5 | 17.934 | 18/5:10.533 |
| 15 | 5 | 17.077 | 18/5:10.324 |
| 16 | 5 | 17.037 | 18/5:10.095 |
| 17 | 5 | 17.079 | 18/5:09.938 |
| 18 | 5 | 17.291 | 18/5:10.010 |