| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.108 | 18/5:07.944 |
| 2 | 4 | 17.662 | 18/5:12.930 |
| 3 | 4 | 17.309 | 18/5:12.474 |
| 4 | 4 | 17.213 | 18/5:11.814 |
| 5 | 4 | 16.795 | 18/5:09.913 |
| 6 | 4 | 17.335 | 18/5:10.266 |
| 7 | 3 | 16.731 | 18/5:08.965 |
| 8 | 4 | 16.924 | 18/5:08.423 |
| 9 | 3 | 16.759 | 18/5:07.672 |
| 10 | 3 | 17.227 | 18/5:07.913 |
| 11 | 4 | 17.342 | 18/5:08.299 |
| 12 | 4 | 17.157 | 18/5:08.343 |
| 13 | 4 | 17.076 | 18/5:08.268 |
| 14 | 4 | 17.796 | 18/5:09.129 |
| 15 | 4 | 16.997 | 18/5:08.917 |
| 16 | 4 | 17.051 | 18/5:08.792 |
| 17 | 3 | 16.777 | 18/5:08.392 |
| 18 | 3 | 17.061 | 18/5:08.320 |