| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.504 | 20/5:10.080 |
| 2 | 2 | 15.610 | 20/5:11.140 |
| 3 | 3 | 15.397 | 20/5:10.073 |
| 4 | 1 | 15.081 | 20/5:07.960 |
| 5 | 1 | 15.473 | 20/5:08.260 |
| 6 | 1 | 15.563 | 20/5:08.760 |
| 7 | 1 | 15.579 | 20/5:09.163 |
| 8 | 1 | 15.795 | 20/5:10.005 |
| 9 | 1 | 15.899 | 20/5:10.891 |
| 10 | 4 | 20.756 | 19/5:05.248 |
| 11 | 4 | 15.952 | 19/5:05.052 |
| 12 | 4 | 15.982 | 19/5:04.936 |
| 13 | 4 | 15.186 | 19/5:03.674 |
| 14 | 4 | 15.219 | 19/5:02.637 |
| 15 | 4 | 17.125 | 19/5:04.153 |
| 16 | 4 | 15.524 | 19/5:03.578 |
| 17 | 4 | 14.742 | 19/5:02.197 |
| 18 | 4 | 16.447 | 19/5:02.769 |
| 19 | 4 | 15.431 | 19/5:02.265 |