| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.391 | 20/5:07.820 |
| 2 | 4 | 15.713 | 20/5:11.040 |
| 3 | 4 | 15.704 | 20/5:12.053 |
| 4 | 4 | 19.135 | 19/5:13.229 |
| 5 | 4 | 16.647 | 19/5:13.842 |
| 6 | 4 | 17.513 | 18/5:00.309 |
| 7 | 4 | 16.799 | 18/5:00.605 |
| 8 | 4 | 17.362 | 18/5:02.094 |
| 9 | 4 | 19.421 | 18/5:07.370 |
| 10 | 4 | 24.193 | 17/5:02.393 |
| 11 | 4 | 15.670 | 18/5:16.715 |
| 12 | 4 | 15.862 | 18/5:14.115 |
| 13 | 4 | 16.221 | 18/5:12.412 |
| 14 | 4 | 16.970 | 18/5:11.916 |
| 15 | 4 | 15.589 | 18/5:09.828 |
| 16 | 4 | 15.742 | 18/5:08.173 |
| 17 | 4 | 17.892 | 18/5:08.990 |
| 18 | 4 | 15.606 | 18/5:07.430 |