| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.415 | 19/5:11.885 |
| 2 | 3 | 15.699 | 19/5:05.083 |
| 3 | 2 | 16.227 | 19/5:06.160 |
| 4 | 2 | 16.464 | 19/5:07.824 |
| 5 | 2 | 16.185 | 19/5:07.762 |
| 6 | 2 | 15.815 | 19/5:06.549 |
| 7 | 1 | 16.116 | 19/5:06.500 |
| 8 | 3 | 16.664 | 19/5:07.764 |
| 9 | 3 | 16.206 | 19/5:07.781 |
| 10 | 3 | 15.828 | 19/5:07.076 |
| 11 | 3 | 16.526 | 19/5:07.705 |
| 12 | 2 | 16.202 | 19/5:07.716 |
| 13 | 3 | 20.401 | 19/5:13.862 |
| 14 | 4 | 18.906 | 18/5:00.412 |
| 15 | 4 | 16.508 | 18/5:00.194 |
| 16 | 4 | 17.913 | 18/5:01.584 |
| 17 | 4 | 17.054 | 18/5:01.901 |
| 18 | 4 | 16.431 | 18/5:01.560 |