| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.950 | 18/5:05.001 |
| 2 | 5 | 17.065 | 18/5:06.135 |
| 3 | 4 | 16.685 | 18/5:04.002 |
| 4 | 4 | 16.972 | 18/5:04.524 |
| 5 | 4 | 16.774 | 18/5:04.005 |
| 6 | 5 | 18.434 | 18/5:08.064 |
| 7 | 5 | 16.772 | 18/5:07.676 |
| 8 | 4 | 17.071 | 18/5:07.626 |
| 9 | 3 | 16.807 | 18/5:07.006 |
| 10 | 4 | 17.513 | 18/5:07.877 |
| 11 | 4 | 16.667 | 18/5:07.161 |
| 12 | 4 | 16.836 | 18/5:06.819 |
| 13 | 4 | 19.500 | 18/5:10.217 |
| 14 | 4 | 17.611 | 18/5:10.701 |
| 15 | 4 | 18.039 | 18/5:11.635 |
| 16 | 4 | 17.148 | 18/5:11.449 |
| 17 | 4 | 16.727 | 18/5:10.839 |
| 18 | 4 | 19.286 | 18/5:12.857 |