| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.533 | 18/5:15.594 |
| 2 | 5 | 17.448 | 18/5:14.829 |
| 3 | 4 | 17.102 | 18/5:12.498 |
| 4 | 3 | 17.498 | 18/5:13.115 |
| 5 | 3 | 17.448 | 18/5:13.304 |
| 6 | 3 | 17.257 | 18/5:12.858 |
| 7 | 3 | 17.038 | 18/5:11.976 |
| 8 | 3 | 16.967 | 18/5:11.155 |
| 9 | 3 | 17.068 | 18/5:10.718 |
| 10 | 3 | 17.066 | 18/5:10.365 |
| 11 | 3 | 16.899 | 18/5:09.803 |
| 12 | 3 | 17.022 | 18/5:09.519 |
| 13 | 3 | 17.292 | 18/5:09.653 |
| 14 | 3 | 16.954 | 18/5:09.333 |
| 15 | 3 | 17.508 | 18/5:09.720 |
| 16 | 3 | 17.309 | 18/5:09.835 |
| 17 | 3 | 17.673 | 18/5:10.322 |
| 18 | 4 | 20.853 | 18/5:13.935 |