| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.233 | 19/5:08.427 |
| 2 | 3 | 16.159 | 19/5:07.724 |
| 3 | 3 | 16.796 | 19/5:11.524 |
| 4 | 3 | 17.264 | 19/5:15.647 |
| 5 | 3 | 15.570 | 19/5:11.684 |
| 6 | 3 | 15.712 | 19/5:09.491 |
| 7 | 2 | 17.307 | 19/5:12.254 |
| 8 | 3 | 25.972 | 18/5:17.279 |
| 9 | 3 | 16.528 | 18/5:15.082 |
| 10 | 2 | 16.834 | 18/5:13.875 |
| 11 | 3 | 18.379 | 18/5:15.416 |
| 12 | 2 | 15.904 | 18/5:12.987 |
| 13 | 1 | 18.847 | 18/5:15.007 |
| 14 | 1 | 15.451 | 18/5:12.372 |
| 15 | 1 | 15.976 | 18/5:10.718 |
| 16 | 1 | 15.411 | 18/5:08.636 |
| 17 | 1 | 16.138 | 18/5:07.568 |
| 18 | 1 | 15.978 | 18/5:06.459 |