| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.781 | 17/5:02.277 |
| 2 | 5 | 16.849 | 18/5:11.067 |
| 3 | 4 | 16.381 | 18/5:06.066 |
| 4 | 4 | 17.207 | 18/5:06.981 |
| 5 | 4 | 17.747 | 18/5:09.474 |
| 6 | 4 | 17.805 | 18/5:11.031 |
| 7 | 4 | 16.807 | 18/5:10.055 |
| 8 | 5 | 17.223 | 18/5:10.005 |
| 9 | 5 | 17.051 | 18/5:09.702 |
| 10 | 5 | 17.068 | 18/5:09.454 |
| 11 | 5 | 17.282 | 18/5:09.601 |
| 12 | 5 | 16.825 | 18/5:09.039 |
| 13 | 5 | 16.942 | 18/5:08.724 |
| 14 | 5 | 20.584 | 18/5:13.138 |
| 15 | 5 | 16.824 | 18/5:12.451 |
| 16 | 5 | 19.107 | 18/5:14.418 |
| 17 | 5 | 20.472 | 18/5:17.599 |
| 18 | 5 | 17.880 | 18/5:17.835 |